| ID (d) | OD (D) | Width (B) | Inner Ring Width (Bn) | Flange Diameter (DF) | Flange Width (BF) |
Indicative Image |
|---|---|---|---|---|---|---|
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.0075 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
Flange Diameter (DF)
9.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: FMR84A-ZZ-MC3 (50 Pcs)
Single Row Ball Bearings - 4x8x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$568.95 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
| ID (d) | OD (D) | Width (B) | Inner Ring Width (Bn) |
Indicative Image |
||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.0075 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 9.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: FMR84A-ZZ-MC3 (50 Pcs)
Single Row Ball Bearings - 4x8x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$568.95 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007
(Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.007 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.120 (Equiv. 0.118 in.) |
Flange Diameter (DF)
9.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: FMR84A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 4x8x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$311.68 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007 (Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.007 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.120 (Equiv. 0.118 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 9.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: FMR84A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 4x8x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$311.68 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm (Equiv. 0.157 in.) |
OD (D)
8.000
mm (Equiv. 0.315 in.) |
Width (B)
3.000
mm (Equiv. 0.118 in.) |
Flange Diameter (DF)
9.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision Ceramic balls. |
||||||
|
Part Number: SFMR84A-CSN-ZZS-ACO-ECO
Single Row Ball Bearings - 4x8x3 mm Flanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing 1 Available Now | Further orders can be expected around Sat, Dec 06, 2025 Regular price
$17.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm (Equiv. 0.157 in.) |
OD (D)
8.000
mm (Equiv. 0.315 in.) |
Width (B)
3.000
mm (Equiv. 0.118 in.) |
|
|||
|
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Flange Diameter (DF): 9.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision Ceramic balls. |
||||||
|
Part Number: SFMR84A-CSN-ZZS-ACO-ECO
Single Row Ball Bearings - 4x8x3 mm Flanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing 1 Available Now | Further orders can be expected around Sat, Dec 06, 2025 Regular price
$17.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.0075 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
Flange Diameter (DF)
9.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SFMR84A-ZZ-MC3
Single Row Ball Bearings - 4x8x3 mm Flanged - Stainless Steel AISI 440C Bearing 121 Available Now | Further orders can be expected around Sat, Nov 22, 2025 Regular price
$9.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.0075 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 9.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SFMR84A-ZZ-MC3
Single Row Ball Bearings - 4x8x3 mm Flanged - Stainless Steel AISI 440C Bearing 121 Available Now | Further orders can be expected around Sat, Nov 22, 2025 Regular price
$9.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007
(Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.007 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.120 (Equiv. 0.118 in.) |
Flange Diameter (DF)
9.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SFMR84A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 4x8x3 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$351.50 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007 (Equiv. 0.157 in.) |
OD (D)
8.000
mm + 0.000 / - 0.007 (Equiv. 0.315 in.) |
Width (B)
3.000
mm + 0.000 / - 0.120 (Equiv. 0.118 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 9.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SFMR84A-ZZ-MC3-JP6 (50 Pcs)
Single Row Ball Bearings - 4x8x3 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$351.50 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.125 (Equiv. 0.098 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684-MC3 (100 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$581.77 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.125 (Equiv. 0.098 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684-MC3 (100 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$581.77 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.004
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.040 (Equiv. 0.098 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 7
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684-MC34-GR7-R-L23 (57 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$2,582.05 AUD
Regular price
Unit price
/
per
57 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.004 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.040 (Equiv. 0.098 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 7
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684-MC34-GR7-R-L23 (57 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$2,582.05 AUD
Regular price
Unit price
/
per
57 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.125 (Equiv. 0.098 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684-MC3-AF12
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing 200 Available Now | Further orders can be expected around Fri, Nov 28, 2025 Regular price
$3.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.125 (Equiv. 0.098 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684-MC3-AF12
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing 200 Available Now | Further orders can be expected around Fri, Nov 28, 2025 Regular price
$3.41 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.007 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.120 (Equiv. 0.098 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684-MC3-JP6-AF12 (50 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$332.50 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.007 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.120 (Equiv. 0.098 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 0.600 mm
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684-MC3-JP6-AF12 (50 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$332.50 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.040 (Equiv. 0.098 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,658.59 AUD
Regular price
Unit price
/
per
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
2.500
mm + 0.000 / - 0.040 (Equiv. 0.098 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684-MC34-GR5-R-L23 (40 Pcs)
Single Row Ball Bearings - 4x9x2.5 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,658.59 AUD
Regular price
Unit price
/
per
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
3.500
mm + 0.000 / - 0.125 (Equiv. 0.138 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684B-ZZ-MC3
Single Row Ball Bearings - 4x9x3.5 mm Flanged - Stainless Steel AISI 440C Bearing 73 Available Now | Further orders can be expected around Fri, Nov 28, 2025 Regular price
$8.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
3.500
mm + 0.000 / - 0.125 (Equiv. 0.138 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684B-ZZ-MC3
Single Row Ball Bearings - 4x9x3.5 mm Flanged - Stainless Steel AISI 440C Bearing 73 Available Now | Further orders can be expected around Fri, Nov 28, 2025 Regular price
$8.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm (Equiv. 0.157 in.) |
OD (D)
9.000
mm (Equiv. 0.354 in.) |
Width (B)
4.000
mm (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684A-ZZ-ECO
Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 01, 2025 Regular price
$3.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm (Equiv. 0.157 in.) |
OD (D)
9.000
mm (Equiv. 0.354 in.) |
Width (B)
4.000
mm (Equiv. 0.157 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: Economy
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684A-ZZ-ECO
Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 01, 2025 Regular price
$3.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.125 (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$582.95 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.125 (Equiv. 0.157 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$582.95 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.007 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.120 (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$582.95 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.007 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.120 (Equiv. 0.157 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: F684A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$582.95 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.004
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 7
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684A-ZZS-MC34-GR7-R-G48 (50 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$3,158.41 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.004 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 7
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684A-ZZS-MC34-GR7-R-G48 (50 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$3,158.41 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm (Equiv. 0.157 in.) |
OD (D)
9.000
mm (Equiv. 0.354 in.) |
Width (B)
4.000
mm (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Economy
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684A-ZZ-ECO
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing 10 Available Now | Further orders can be expected around Mon, Dec 01, 2025 Regular price
$3.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm (Equiv. 0.157 in.) |
OD (D)
9.000
mm (Equiv. 0.354 in.) |
Width (B)
4.000
mm (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: Economy
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684A-ZZ-ECO
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing 10 Available Now | Further orders can be expected around Mon, Dec 01, 2025 Regular price
$3.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.125 (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$1,047.14 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.0075 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.125 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$1,047.14 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.007 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.120 (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$538.86 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.007 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.007 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.120 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: P6
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SF684A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$538.86 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005
(Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
Flange Diameter (DF)
10.300
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684A-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,115.41 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005 (Equiv. 0.157 in.) |
OD (D)
9.000
mm + 0.000 / - 0.005 (Equiv. 0.354 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 10.300 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SF684A-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 4x9x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,115.41 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.0075 (Equiv. 0.394 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
Flange Diameter (DF)
11.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: FMR104-MC3-AF12
Single Row Ball Bearings - 4x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025 Regular price
$42.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.0075 (Equiv. 0.394 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Flange Diameter (DF): 11.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: FMR104-MC3-AF12
Single Row Ball Bearings - 4x10x3 mm Flanged - Chrome Steel SAE 52100 Bearing Out of Stock | Backorder Now | Orders can be expected around Wed, Dec 03, 2025 Regular price
$42.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075
(Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.0075 (Equiv. 0.394 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
Flange Diameter (DF)
11.200
mm |
Flange Width (BF)
0.600
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SFMR104-MC3-AF12 (100 Pcs)
Single Row Ball Bearings - 4x10x3 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$562.32 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.0075 (Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.0075 (Equiv. 0.394 in.) |
Width (B)
3.000
mm + 0.000 / - 0.125 (Equiv. 0.118 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 11.200 mm
Flange Width (BF): 0.600 mm
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Flanged - Precision |
||||||
|
Part Number: SFMR104-MC3-AF12 (100 Pcs)
Single Row Ball Bearings - 4x10x3 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Fri, Nov 28, 2025 Regular price
$562.32 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005
(Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.005 (Equiv. 0.394 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
Flange Diameter (DF)
11.500
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SFMR104AUF-FF-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 4x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,193.14 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005 (Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.005 (Equiv. 0.394 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 11.500 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SFMR104AUF-FF-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 4x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,193.14 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.004
(Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.005 (Equiv. 0.394 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
Flange Diameter (DF)
11.500
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 7
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SFMR104AUF-FF-MC34-GR7-R-G48 (45 Pcs)
Single Row Ball Bearings - 4x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$3,040.77 AUD
Regular price
Unit price
/
per
45 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.004 (Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.005 (Equiv. 0.394 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 11.500 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 7
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SFMR104AUF-FF-MC34-GR7-R-G48 (45 Pcs)
Single Row Ball Bearings - 4x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$3,040.77 AUD
Regular price
Unit price
/
per
45 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005
(Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.005 (Equiv. 0.394 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
Flange Diameter (DF)
11.500
mm |
Flange Width (BF)
1.000
mm |
|
|
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SFMR104AUF-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 4x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,171.77 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
ID (d)
4.000
mm + 0.000 / - 0.005 (Equiv. 0.157 in.) |
OD (D)
10.000
mm + 0.000 / - 0.005 (Equiv. 0.394 in.) |
Width (B)
4.000
mm + 0.000 / - 0.040 (Equiv. 0.157 in.) |
|
|||
|
Material: Stainless Steel AISI 440C
Flange Diameter (DF): 11.500 mm
Flange Width (BF): 1.000 mm
Precision Grade: Abec 5
Category: Bearings - Single Row Ball - Flanged - High Precision |
||||||
|
Part Number: SFMR104AUF-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 4x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 21, 2025 Regular price
$1,171.77 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
||||||
|
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