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 75 mm

O.D. (D)

 N/A 4.5276 in115 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 9850 lbf43800 N

Ball Type

 N/A STEEL

Cage Type

 N/A CR - Phenolic Inner Land Riding Cage

Precision Class

 N/A ISO P4S (ABEC 7/9)

Other Dimensions

Bearing Width

 N/A 0.7874 in20 mm
Max Shaft Fillet Radius2 N/A 0.039 in1 mm

Shaft Backing Shoulder Diameter

 N/A 3.260 in82.7 mm

Housing Backing Shoulder Diameter

 N/A 4.230 in107.3 mm

Ratings

Static Radial Load Rating (C0)

 N/A 7500 lbf33400 N

Limiting Speed - Grease

 N/A 10100 rpm

Limiting Speed - Oil

 N/A 20200 rpm

C1 ISO - Dynamic Radial Rating (per row)

 N/A 8960 lbf39800 N

Abutment and Fillet Dimensions

r - Outer Ring "To Clear" Radius3 N/A 0.039 in1 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.