Collars - Shaft– Page38 – Miniature Bearings Australia - MBA Minibearings

Suitable Shaft Size (d)	Outside Diameter (D)	Overall Width (S)	Screw Size
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.10 mm (Equiv. 2.72 in.)	Overall Width (S) 47.5 mm (Equiv. 1.87 in.)

Part Number: COL-04445-069-48-FL-S3 44.45x69.1x47.5 mm / Contact Us \| Special Order Only - Please contact us if you need a large quantity
Suitable Shaft Size (d)	Outside Diameter (D)	Overall Width (S)	Indicative Image
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.10 mm (Equiv. 2.72 in.)	Overall Width (S) 47.5 mm (Equiv. 1.87 in.)

Part Number: COL-04445-069-48-FL-S3 44.45x69.1x47.5 mm / Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Fri, Jul 21, 2028
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.20 mm (Equiv. 2.724 in.)	Overall Width (S) 52.5 mm (Equiv. 2.067 in.)
Material: ABS Plastic Category: Collars - Shaft - Gripfast
Part Number: COL-04445-069-53-GF-AB Shaft Collars - 44.45x69.2x52.5 mm Gripfast - ABS Plastic Collar Contact Us \| Special Order Only - Please contact us if you need a large quantity
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.20 mm (Equiv. 2.724 in.)	Overall Width (S) 52.5 mm (Equiv. 2.067 in.)
Material: ABS Plastic Category: Collars - Shaft - Gripfast
Part Number: COL-04445-069-53-GF-AB Shaft Collars - 44.45x69.2x52.5 mm Gripfast - ABS Plastic Collar Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Fri, Jul 21, 2028
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type Additional stock available from USA subject to Prior Sale = 85
Part Number: COL-04445-070-18-2C-S4 Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $87.95 AUD Regular price ~~$105.55 AUD~~ Sale price $87.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type Additional stock available from USA subject to Prior Sale = 85
Part Number: COL-04445-070-18-2C-S4 Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $87.95 AUD Regular price ~~$105.55 AUD~~ Sale price $87.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-18-2C-S4 --- Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Sale COL-04445-070-18-2C-S4 --- Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Regular price $87.95 AUD Regular price ~~$105.55 AUD~~ Sale price $87.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type Additional stock available from USA subject to Prior Sale = 420
Part Number: COL-04445-070-18-1C-CBO (10 Pcs) Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $452.86 AUD Regular price ~~$543.44 AUD~~ Sale price $452.86 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type Additional stock available from USA subject to Prior Sale = 420
Part Number: COL-04445-070-18-1C-CBO (10 Pcs) Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $452.86 AUD Regular price ~~$543.44 AUD~~ Sale price $452.86 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-18-1C-CBO (10 Pcs) --- Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04445-070-18-1C-CBO (10 Pcs) --- Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $452.86 AUD Regular price ~~$543.44 AUD~~ Sale price $452.86 AUD Unit price per 10 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type Additional stock available from USA subject to Prior Sale = 652
Part Number: COL-04445-070-18-2C-CS Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $38.05 AUD Regular price ~~$45.65 AUD~~ Sale price $38.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type Additional stock available from USA subject to Prior Sale = 652
Part Number: COL-04445-070-18-2C-CS Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $38.05 AUD Regular price ~~$45.65 AUD~~ Sale price $38.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-18-2C-CS --- Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04445-070-18-2C-CS --- Shaft Collars - 44.45x69.85x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $38.05 AUD Regular price ~~$45.65 AUD~~ Sale price $38.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Standard Additional stock available from USA subject to Prior Sale = 86
Part Number: COL-04445-070-22-CBO Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $28.41 AUD Regular price ~~$34.09 AUD~~ Sale price $28.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Standard Additional stock available from USA subject to Prior Sale = 86
Part Number: COL-04445-070-22-CBO Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $28.41 AUD Regular price ~~$34.09 AUD~~ Sale price $28.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-22-CBO --- Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Black Oxide Coated Collar Sale COL-04445-070-22-CBO --- Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Black Oxide Coated Collar Regular price $28.41 AUD Regular price ~~$34.09 AUD~~ Sale price $28.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Standard
Part Number: COL-04445-070-22-S4 (25 Pcs) Shaft Collars - 44.45x69.85x22.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jan 28, 2026 Regular price $1,685.14 AUD Regular price Sale price $1,685.14 AUD Unit price per 25 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Standard
Part Number: COL-04445-070-22-S4 (25 Pcs) Shaft Collars - 44.45x69.85x22.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Wed, Jan 28, 2026 Regular price $1,685.14 AUD Regular price Sale price $1,685.14 AUD Unit price per 25 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-22-S4 (25 Pcs) --- Shaft Collars - 44.45x69.85x22.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar COL-04445-070-22-S4 (25 Pcs) --- Shaft Collars - 44.45x69.85x22.2 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Regular price $1,685.14 AUD Regular price Sale price $1,685.14 AUD Unit price per 25 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Zinc Plated Category: Collars - Shaft - Standard Additional stock available from USA subject to Prior Sale = 128
Part Number: COL-04445-070-22-CZ Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $29.32 AUD Regular price ~~$35.18 AUD~~ Sale price $29.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Zinc Plated Category: Collars - Shaft - Standard Additional stock available from USA subject to Prior Sale = 128
Part Number: COL-04445-070-22-CZ Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $29.32 AUD Regular price ~~$35.18 AUD~~ Sale price $29.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-22-CZ --- Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Sale COL-04445-070-22-CZ --- Shaft Collars - 44.45x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Regular price $29.32 AUD Regular price ~~$35.18 AUD~~ Sale price $29.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)	Screw Size 1/2-13 UNC (12.7mm)
Material: Steel, Zinc Plated Category: Collars - Shaft - Standard
Part Number: COL-04448-070-22-CZ Shaft Collars - 44.45x69.9x22.2 mm Standard - Steel, Zinc Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Zinc Plated Screw Size: 1/2-13 UNC (12.7mm) Category: Collars - Shaft - Standard
Part Number: COL-04448-070-22-CZ Shaft Collars - 44.45x69.9x22.2 mm Standard - Steel, Zinc Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04448-070-22-CZ --- Shaft Collars - 44.45x69.9x22.2 mm Standard - Steel, Zinc Plated Collar Sale COL-04448-070-22-CZ --- Shaft Collars - 44.45x69.9x22.2 mm Standard - Steel, Zinc Plated Collar Regular price $40.68 AUD Regular price ~~$48.82 AUD~~ Sale price $40.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 27.0 mm (Equiv. 1.063 in.)	Screw Size 5/16-24 UNC
Material: Aluminium Category: Collars - Shaft - Clamp Type
Part Number: COL-04445-070-27-1C-AL Shaft Collars - 44.45x69.9x27 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $57.59 AUD Regular price ~~$69.11 AUD~~ Sale price $57.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 27.0 mm (Equiv. 1.063 in.)
Material: Aluminium Screw Size: 5/16-24 UNC Category: Collars - Shaft - Clamp Type
Part Number: COL-04445-070-27-1C-AL Shaft Collars - 44.45x69.9x27 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $57.59 AUD Regular price ~~$69.11 AUD~~ Sale price $57.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-27-1C-AL --- Shaft Collars - 44.45x69.9x27 mm Clamp Type - Aluminium Collar Sale COL-04445-070-27-1C-AL --- Shaft Collars - 44.45x69.9x27 mm Clamp Type - Aluminium Collar Regular price $57.59 AUD Regular price ~~$69.11 AUD~~ Sale price $57.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 15.9 mm (Equiv. 0.626 in.)	Screw Size 5/16-24 UNF
Material: Carbon Steel Category: Collars - Shaft - Hinged
Part Number: COL-04445-076-16-HG-CS Shaft Collars - 44.45x76.2x15.9 mm Hinged - Carbon Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $209.05 AUD Regular price Sale price $209.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 76.20 mm (Equiv. 3 in.)	Overall Width (S) 15.9 mm (Equiv. 0.626 in.)
Material: Carbon Steel Screw Size: 5/16-24 UNF Category: Collars - Shaft - Hinged
Part Number: COL-04445-076-16-HG-CS Shaft Collars - 44.45x76.2x15.9 mm Hinged - Carbon Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $209.05 AUD Regular price Sale price $209.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-076-16-HG-CS --- Shaft Collars - 44.45x76.2x15.9 mm Hinged - Carbon Steel Collar COL-04445-076-16-HG-CS --- Shaft Collars - 44.45x76.2x15.9 mm Hinged - Carbon Steel Collar Regular price $209.05 AUD Regular price Sale price $209.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Aluminium Category: Collars - Shaft - Clamp Type
Part Number: COL-04445-070-18-2C-AL Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $76.86 AUD Regular price ~~$92.24 AUD~~ Sale price $76.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 44.450 mm (Equiv. 1.75 in.)	Outside Diameter (D) 69.90 mm (Equiv. 2.752 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Aluminium Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type
Part Number: COL-04445-070-18-2C-AL Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $76.86 AUD Regular price ~~$92.24 AUD~~ Sale price $76.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04445-070-18-2C-AL --- Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Sale COL-04445-070-18-2C-AL --- Shaft Collars - 44.45x69.9x17.5 mm Clamp Type - Aluminium Collar Regular price $76.86 AUD Regular price ~~$92.24 AUD~~ Sale price $76.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 70.00 mm (Equiv. 2.756 in.)	Overall Width (S) 15.0 mm (Equiv. 0.591 in.)	Screw Size M8
Material: Steel - Mild Category: Collars - Shaft - Standard
Part Number: COL-04500-070-15-MS Shaft Collars - 45x70x15 mm Standard - Steel - Mild Collar Contact Us \| Special Order Only - Please contact us if you need a large quantity
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 70.00 mm (Equiv. 2.756 in.)	Overall Width (S) 15.0 mm (Equiv. 0.591 in.)
Material: Steel - Mild Screw Size: M8 Category: Collars - Shaft - Standard
Part Number: COL-04500-070-15-MS Shaft Collars - 45x70x15 mm Standard - Steel - Mild Collar Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Fri, Jul 21, 2028
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Stainless Steel Category: Collars - Shaft - Hinged
Part Number: COL-04500-073-19-HG-S3 Shaft Collars - 45x73x19 mm Hinged - Stainless Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 04, 2025 Regular price $423.14 AUD Regular price ~~$507.76 AUD~~ Sale price $423.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Stainless Steel Category: Collars - Shaft - Hinged
Part Number: COL-04500-073-19-HG-S3 Shaft Collars - 45x73x19 mm Hinged - Stainless Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 04, 2025 Regular price $423.14 AUD Regular price ~~$507.76 AUD~~ Sale price $423.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-073-19-HG-S3 --- Shaft Collars - 45x73x19 mm Hinged - Stainless Steel Collar Sale COL-04500-073-19-HG-S3 --- Shaft Collars - 45x73x19 mm Hinged - Stainless Steel Collar Regular price $423.14 AUD Regular price ~~$507.76 AUD~~ Sale price $423.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M6
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type
Part Number: COL-04500-073-19-2C-S3 Shaft Collars - 45x73x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 04, 2025 Regular price $474.77 AUD Regular price ~~$569.73 AUD~~ Sale price $474.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Screw Size: M6 Category: Collars - Shaft - Clamp Type
Part Number: COL-04500-073-19-2C-S3 Shaft Collars - 45x73x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 04, 2025 Regular price $474.77 AUD Regular price ~~$569.73 AUD~~ Sale price $474.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-073-19-2C-S3 --- Shaft Collars - 45x73x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Sale COL-04500-073-19-2C-S3 --- Shaft Collars - 45x73x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Regular price $474.77 AUD Regular price ~~$569.73 AUD~~ Sale price $474.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Carbon Steel Category: Collars - Shaft - Hinged
Part Number: COL-04500-073-19-HG-CS Shaft Collars - 45x73x19 mm Hinged - Carbon Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 04, 2025 Regular price $298.59 AUD Regular price Sale price $298.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Carbon Steel Category: Collars - Shaft - Hinged
Part Number: COL-04500-073-19-HG-CS Shaft Collars - 45x73x19 mm Hinged - Carbon Steel Collar Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 04, 2025 Regular price $298.59 AUD Regular price Sale price $298.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-073-19-HG-CS --- Shaft Collars - 45x73x19 mm Hinged - Carbon Steel Collar COL-04500-073-19-HG-CS --- Shaft Collars - 45x73x19 mm Hinged - Carbon Steel Collar Regular price $298.59 AUD Regular price Sale price $298.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M6
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Clamp Type
Part Number: COL-04500-073-19-1C-S3 Shaft Collars - 45x73x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Contact Us \| Special Order Only - Please contact us if you need a large quantity
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Screw Size: M6 Category: Collars - Shaft - Clamp Type
Part Number: COL-04500-073-19-1C-S3 Shaft Collars - 45x73x19 mm Clamp Type - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Collar Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Orders can be expected around Fri, Jul 21, 2028
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M6X18
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type
Part Number: COL-04500-073-19-2C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $78.14 AUD Regular price ~~$93.76 AUD~~ Sale price $78.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Steel, Black Oxide Coated Screw Size: M6X18 Category: Collars - Shaft - Clamp Type
Part Number: COL-04500-073-19-2C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $78.14 AUD Regular price ~~$93.76 AUD~~ Sale price $78.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-073-19-2C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04500-073-19-2C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $78.14 AUD Regular price ~~$93.76 AUD~~ Sale price $78.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)	Screw Size M6.0x1.00 (6.0mm)
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type Deleted Item. Available while stocks last.
Part Number: COL-04500-073-19-1C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar 12 Available Now \| Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $33.56 AUD Regular price ~~$80.07 AUD~~ Sale price $33.56 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Shaft Size (d) 45.000 mm (Equiv. 1.772 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 19.0 mm (Equiv. 0.748 in.)
Material: Steel, Black Oxide Coated Screw Size: M6.0x1.00 (6.0mm) Category: Collars - Shaft - Clamp Type Deleted Item. Available while stocks last.
Part Number: COL-04500-073-19-1C-CS Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar 12 Available Now \| Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $33.56 AUD Regular price ~~$80.07 AUD~~ Sale price $33.56 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
COL-04500-073-19-1C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04500-073-19-1C-CS --- Shaft Collars - 45x73x19 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $33.56 AUD Regular price ~~$80.07 AUD~~ Sale price $33.56 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 12 Available Now Sale
Suitable Shaft Size (d) 45.000 mm _{+ 0.000 / + 0.039} (Equiv. 1.772 in.)	Outside Diameter (D) 75.00 mm (Equiv. 2.953 in.)	Overall Width (S) 22.0 mm (Equiv. 0.866 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Standard
Part Number: COL-04500-075-22-S4 Shaft Collars - 45x75x22 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $71.68 AUD Regular price ~~$86.02 AUD~~ Sale price $71.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm _{+ 0.000 / + 0.039} (Equiv. 1.772 in.)	Outside Diameter (D) 75.00 mm (Equiv. 2.953 in.)	Overall Width (S) 22.0 mm (Equiv. 0.866 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Category: Collars - Shaft - Standard
Part Number: COL-04500-075-22-S4 Shaft Collars - 45x75x22 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $71.68 AUD Regular price ~~$86.02 AUD~~ Sale price $71.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-075-22-S4 --- Shaft Collars - 45x75x22 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Sale COL-04500-075-22-S4 --- Shaft Collars - 45x75x22 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar Regular price $71.68 AUD Regular price ~~$86.02 AUD~~ Sale price $71.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 45.000 mm _{+ 0.000 / + 0.039} (Equiv. 1.772 in.)	Outside Diameter (D) 75.00 mm (Equiv. 2.953 in.)	Overall Width (S) 22.0 mm (Equiv. 0.866 in.)
Material: Steel - Black Oxide Category: Collars - Shaft - Standard
Part Number: COL-04500-075-22-BO Shaft Collars - 45x75x22 mm Standard - Steel - Black Oxide Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $38.68 AUD Regular price ~~$46.42 AUD~~ Sale price $38.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm _{+ 0.000 / + 0.039} (Equiv. 1.772 in.)	Outside Diameter (D) 75.00 mm (Equiv. 2.953 in.)	Overall Width (S) 22.0 mm (Equiv. 0.866 in.)
Material: Steel - Black Oxide Category: Collars - Shaft - Standard
Part Number: COL-04500-075-22-BO Shaft Collars - 45x75x22 mm Standard - Steel - Black Oxide Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $38.68 AUD Regular price ~~$46.42 AUD~~ Sale price $38.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-075-22-BO --- Shaft Collars - 45x75x22 mm Standard - Steel - Black Oxide Collar Sale COL-04500-075-22-BO --- Shaft Collars - 45x75x22 mm Standard - Steel - Black Oxide Collar Regular price $38.68 AUD Regular price ~~$46.42 AUD~~ Sale price $38.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 45.000 mm _{+ 0.000 / + 0.039} (Equiv. 1.772 in.)	Outside Diameter (D) 75.00 mm (Equiv. 2.953 in.)	Overall Width (S) 22.0 mm (Equiv. 0.866 in.)
Material: Steel - Electroless Nickel Plated Category: Collars - Shaft - Standard
Part Number: COL-04500-075-75-ENP Shaft Collars - 45x75x22 mm Standard - Steel - Electroless Nickel Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $50.68 AUD Regular price ~~$60.82 AUD~~ Sale price $50.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 45.000 mm _{+ 0.000 / + 0.039} (Equiv. 1.772 in.)	Outside Diameter (D) 75.00 mm (Equiv. 2.953 in.)	Overall Width (S) 22.0 mm (Equiv. 0.866 in.)
Material: Steel - Electroless Nickel Plated Category: Collars - Shaft - Standard
Part Number: COL-04500-075-75-ENP Shaft Collars - 45x75x22 mm Standard - Steel - Electroless Nickel Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Dec 02, 2025 Regular price $50.68 AUD Regular price ~~$60.82 AUD~~ Sale price $50.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04500-075-75-ENP --- Shaft Collars - 45x75x22 mm Standard - Steel - Electroless Nickel Plated Collar Sale COL-04500-075-75-ENP --- Shaft Collars - 45x75x22 mm Standard - Steel - Electroless Nickel Plated Collar Regular price $50.68 AUD Regular price ~~$60.82 AUD~~ Sale price $50.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 46.038 mm (Equiv. 1.813 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)	Screw Size 5/16-24 UNF
Material: Steel, Black Oxide Coated Category: Collars - Shaft - Clamp Type
Part Number: COL-04604-073-18-2C-CS Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $58.68 AUD Regular price ~~$70.42 AUD~~ Sale price $58.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 46.038 mm (Equiv. 1.813 in.)	Outside Diameter (D) 73.00 mm (Equiv. 2.874 in.)	Overall Width (S) 17.5 mm (Equiv. 0.689 in.)
Material: Steel, Black Oxide Coated Screw Size: 5/16-24 UNF Category: Collars - Shaft - Clamp Type
Part Number: COL-04604-073-18-2C-CS Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Out of Stock \| Backorder Now \| Orders can be expected around Tue, Nov 18, 2025 Regular price $58.68 AUD Regular price ~~$70.42 AUD~~ Sale price $58.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04604-073-18-2C-CS --- Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Sale COL-04604-073-18-2C-CS --- Shaft Collars - 46.038x73x17.5 mm Clamp Type - Steel, Black Oxide Coated Collar Regular price $58.68 AUD Regular price ~~$70.42 AUD~~ Sale price $58.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Suitable Shaft Size (d) 46.038 mm (Equiv. 1.813 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Zinc Plated Category: Collars - Shaft - Standard Additional stock available from USA subject to Prior Sale = 381
Part Number: COL-04604-070-22-CZ Shaft Collars - 46.038x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $27.59 AUD Regular price ~~$33.11 AUD~~ Sale price $27.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Suitable Shaft Size (d) 46.038 mm (Equiv. 1.813 in.)	Outside Diameter (D) 69.85 mm (Equiv. 2.75 in.)	Overall Width (S) 22.2 mm (Equiv. 0.874 in.)
Material: Steel, Zinc Plated Category: Collars - Shaft - Standard Additional stock available from USA subject to Prior Sale = 381
Part Number: COL-04604-070-22-CZ Shaft Collars - 46.038x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Out of Stock \| Backorder Now \| Orders can be expected around Sun, Nov 23, 2025 Regular price $27.59 AUD Regular price ~~$33.11 AUD~~ Sale price $27.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
COL-04604-070-22-CZ --- Shaft Collars - 46.038x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Sale COL-04604-070-22-CZ --- Shaft Collars - 46.038x69.85x22.2 mm Standard - Steel, Zinc Plated Collar Regular price $27.59 AUD Regular price ~~$33.11 AUD~~ Sale price $27.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Country/region

Miniature Bearings Australia

Collection: Collars - Shaft

Filter

Filter

Subscribe to our emails