Menu
Smarter Bearing Selection Is Here

The Timken® Syber® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

Learn More
Analyze Bearing Performance in an Application with Timken® Syber® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information Add to CAD Cart
Unit of Measure

Specifications

Design Units

 N/A Metric

d - Bore

 N/A 560 mm

Type

 N/A NJ

Dimensions

D - Outer Diameter

 N/A 680 mm26.7717 in

C - Inner Ring Width

 N/A 56 mm2.2047 in

B - Outer Ring Width

 N/A 56 mm2.2047 in

Basic Load Ratings

C0 - Static Radial Rating

 N/A 2310000 N519000 lbf
C - Dynamic Radial Rating1 N/A 877000 N197000 lbf

Factors

Reference Thermal Speed Rating (Grease)

 N/A 320 rpm
Reference Thermal Speed Rating (Oil)2 N/A 370 rpm
Cg - Geometry Factor3 N/A 0.2583

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius4 N/A 4.1 mm0.200 in
r - Outer Ring "To Clear" Radius5 N/A 4.1 mm0.200 in

Da - Outer Ring Backing Diameter

 N/A 0 mm0.0000 in
  • 1 Based on 1 x 106 L10 life for the ISO life calculation method.
  • 2 See thermal speed ratings in the engineering section.
  • 3 Geometry constant for Lubrication Life Adjustment Factor a3l.
  • 4 Maximum housing fillet radius that bearing corners will clear.
  • 5 Maximum shaft fillet radius that bearing corners will clear.
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.