Batch CAD Cart (0)
  • Cart is empty
Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.

In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.

Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore
Unit of Measure

Specifications

Design Units

N/A Imperial

Ball Type

N/A STEEL

Manufacturing Part Number

N/A S12K Z5 FS50000

Dimensions

d - Bore

N/A 1.2500 in

D - Outer Diameter

N/A 2.2500 in57.150 mm

Bearing Width

N/A 0.375 in9.525 mm

Basic Load Ratings

C0 - Static Radial Rating

N/A 1880 lbf8363 N

Ce - Dynamic Radial Rating

N/A 3290 lbf14635 N

Factors

Limiting Speed (Grease)

N/A 6960 rpm

Limiting Speed (Oil)

N/A 8120 rpm

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius

N/A 0.03 in0.8 mm
r - Outer Ring "To Clear" Radius1 N/A 0.03 in0.800 mm

da - Inner Ring Backing Diameter

N/A 1.510 in38.40 mm

Da - Outer Ring Backing Diameter

N/A 2.200 in55.90 mm
  • 1 These maximum fillet radii will be cleared by the bearing corners.
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.