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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

Bore (d)

 N/A 12 mm

O.D. (D)

 N/A 1.2598 in32 mm

Width (B)

 N/A 0.3937 in10 mm

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 2140 lbf9500 N

Other Dimensions

Weight

 N/A 0.09 lb0.040 Kg
Max Shaft Fillet Radius1 N/A 0.031 in0.8 mm

Shaft Backing Shoulder Dia.

 N/A 0.855 in21.717 mm

Housing Backing Shoulder Dia.

 N/A 0.879 in22.327 mm

Contact Angle

 N/A 60 º

Ratings

Static Radial Load Rating (C0)

 N/A 2600 lbf11400 N

Limiting Speed - Oil

 N/A 14600 rpm

Limiting Speed - Grease

 N/A 7300 rpm
  • 1 Maximum housing fillet radius that bearing corners will clear.