
Miniature Bearings Australia
W629-2FS-MC34 - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Unflanged - Precision - Extended InnerExtended Inner Precision Unflanged Single Row Ball Bearings. Single row radial ball bearings with extended inner ring (wide inner ring).
- 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.
 - If the size you require is not available, you might consider using a standard bearing with shim washers.
 
Product Data
Deleted Item. Available while stocks last. Extended Inner Ring
Please contact us first if you wish to use this item in a new design so we can check whether production can be resumed.
- ID (d) 
:
9.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.354 in.) - OD (D) 
26.000
mm
+ 0.000 / - 0.010
(Equiv. 1.024 in.) - Width (B) 
8.000
mm
+ 0.000 / - 0.125
(Equiv. 0.315 in.) - Inner Ring Width (Bn) 12.624 mm
 - Precision Grade Abec 1
 - Closure Type 2FS
 - Bearing Type Radial with Extended Inner
 - Material Chrome Steel SAE 52100
 
- Lubrication Type Grease
 - Lubrication Name Standard Unspecified
 - Basic Part W629
 - Limiting Speed 20400
 - Cage Type Standard
 - Static Load Rating KGf 201
 - Dynamic Load Rating KGf 465
 - Radii 0.63 mm
 - Inner Shoulder (UI) Undefinedmm
 - Outer Shoulder (UO) Undefined mm
 - Number of Balls 7
 - Clearance MC34 (5 to 13)
 - Precision Grade Abec 1
 - Closure Type 2FS
 - 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
- IJK 88039
 - W629
 - W629 Basic Size Ref
 


