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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

Key Dimensions

Rows per Set

 N/A Single

Seal Type

 N/A Standard

Design Units

 N/A Metric

d - Bore

 N/A 12 mm

Ball Type

 N/A STEEL

Cage Type

 N/A CR - Phenolic Outer Land Riding Cage

Dimensions

D - Outer Diameter

 N/A 0.9449 in24 mm

Bearing Width

 N/A 0.2362 in6 mm

Total Width

 N/A 0.2362 in6 mm

Contact Angle

 N/A 15 º

Basic Load Ratings

C0 - Static Radial Rating (per row)

 N/A 140 lbf623 N
Ce - Dynamic Radial Rating (per row)1 N/A 340 lbf1512 N

C1 ISO - Dynamic Radial Rating (per row)

 N/A 309 lbf1360 N

Factors

Limiting Speed (Grease) (per row)

 N/A 80000 rpm

Limiting Speed (Oil)

 N/A 160000 rpm

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 0.012 in0.30 mm
r - Outer Ring "To Clear" Radius3 N/A 0.012 in0.3 mm

da - Inner Ring Backing Diameter

 N/A 0.590 in14.9 mm

Da - Outer Ring Backing Diameter

 N/A 0.850 in21.6 mm
  • 1 Based on 106 revolutions of calculated fatigue life.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 Maximum shaft fillet radius that bearing corners will clear.
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