Miniature Bearings Australia
634-ZZ-MC3 - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Unflanged - Precision - Chrome SteelChrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.
- Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
- Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
- They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction. An expanded range may be available on special order. Please enquire.
- Standard single row radial ball bearings.
Product Data
- ID (d)
:
4.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.157 in.) - OD (D)
16.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.63 in.) - Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.) - Precision Grade Abec 1
- Closure Type ZZ
- Bearing Type Radial
- Material Chrome Steel SAE 52100
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part 634
- Limiting Speed 36000
- Cage Type Ribbon
- Static Load Rating KGf 53
- Dynamic Load Rating KGf 137
- Radii 0.30 mm
- Inner Shoulder (UI) 6.70mm
- Outer Shoulder (UO) 13.00 mm
- Number of Balls 7
- Clearance MC3 (5 to 10)
- Precision Grade Abec 1
- Closure Type ZZ
- Max Temperature 120 Deg. C
Product Compliance and Data
Additional Resources
- Catalogue: Ceramic Bearings Catalogue
- Catalogue: Plastic Bearings Catalogue
- Catalogue: Standard Bearings Catalogue
- General: Bearing Cleanliness
- General: Bearing Clearances
- General: Bearing Flanges & Snap Rings
- General: Bearing Retainers (Cages)
- General: General Loads Information
- General: Lubrication
- General: Prefix & Suffix Guide
- General: Static vs Dynamic Loads
- Materials: 316 Stainless
- Materials: CASSTOP Anti-Corrosion Bearing Material
- Materials: Ceramic vs Ceramic Hybrid
- Materials: Ceramic Bearings in Vibratory Applications
- Materials: Ceramic Hybrid Bearings in Vibratory Applications
- Materials: General Bearing Materials
- Materials: Magnetism & Bearings
- Precision: 316 Stainless & Plastic Bearing Tolerances
- Precision: ABEC Basic Information
- Precision: Precision Bearing Tolerances
- Problem Solving: Bearing Failure
- Problem Solving: Fatigue (L10 Life)
- Problem Solving: Noise
Cross References
- FAFNIR 34KDD
- MPB 34RHH
- BCA 34SS
- 5972K634
- GRW 634-2Z
- WIB 634-2Z
- WIB 634-Z
- ADR 634-ZZ
- NTN 634-ZZ
- Nachi 634-ZZC3-P6
- Small Parts BMR-4L
- FAG MR4-ZZ
- NHBB R34PPD
- 6342Z
- 634ZZC3P6
- 634ZZMC3
- 634SS
- 634-ZZMC3
- R1640X-ZZ
- R1640-ZZ
- R1640ZZ
- R1640XZZ
- R-1640-KK
- R1640KK
- R-1640-HH
- R1640HH
- MR4ZZ
- BMR4L
- 634 Basic Size Ref
