Aerospace / Military
Aerospace Series General Aviation Rod Ends Spherical Bearings Mil Spec Series Rod Ends Spherical Bearings Bushings Approved Part Numbers
Commercial / Industrial
Rod End Bearings Inch Rod Ends Metric Rod Ends Spherical Bearings Inch Spherical Bearings Metric Spherical Bearings
Technical Resources
Terms and Definitions Articles Technical Data FAQs Key Term Translation Custom Engineered Products
Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
Request Information
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

Key Dimensions

Design Units

 N/A Metric

Rows per Set

 N/A Single

Bore (d)

 N/A 12 mm

O.D. (D)

 N/A 1.1024 in28 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 1280 lbf5670 N

Ball Type

 N/A STEEL

Cage Type

 N/A CR - Phenolic Inner Land Riding Cage

Other Dimensions

Bearing Width

 N/A 0.3150 in8 mm
Max Shaft Fillet Radius2 N/A 0.012 in0.3 mm

Shaft Backing Shoulder Diameter

 N/A 0.630 in15.9 mm

Housing Backing Shoulder Diameter

 N/A 1.010 in25.5 mm

Ratings

Static Radial Load Rating (C0)

 N/A 540 lbf2400 N

Limiting Speed - Grease

 N/A 52800 rpm

Limiting Speed - Oil

 N/A 105600 rpm

C1 ISO - Dynamic Radial Rating (per row)

 N/A 1160 lbf5160 N

Abutment and Fillet Dimensions

r - Outer Ring "To Clear" Radius3 N/A 0.012 in0.3 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.