3D CAD and 2D Drawings

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Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.



Unit of Measure


d - Bore

N/A 12.00 mm0.4724 in

D - Outer Diameter

N/A 32.00 mm1.2598 in

Bearing Width

N/A 10.00 mm0.3937 in

Contact Angle

N/A 40 º

Basic Load Ratings

C0 - Static Radial Rating

N/A 3700 N832 lbf

C1 ISO - Dynamic Radial Rating

N/A 7400 N1663 lbf


Limiting Speed (Grease)

N/A 21000 rpm

Limiting Speed (Oil)

N/A 28000 rpm


Ball Type


Cage Type

N/A Molded

Cage Material

N/A Polyamide

Bearing Weight

N/A 0.04 Kg0.088 lb

Design Units


R - Inner Ring "Touch" Radius

N/A 0.6

r - Outer Ring "Touch" Radius

N/A 0.6


N/A Open

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius1 N/A 0.30 mm0.012 in
r - Outer Ring "To Clear" Radius2 N/A 0.30 mm0.012 in

da - Inner Ring Backing Diameter

N/A 17.0 mm0.669 in

Da - Outer Ring Backing Diameter

N/A 27.0 mm1.063 in
  • 1 Maximum housing fillet radius that bearing corners will clear.
  • 2 Maximum shaft fillet radius that bearing corners will clear.
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