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The Timken® ADAPT™ bearing is designed specifically for continuous casters, where performance and reliability are critical to maintaining operations. The ADAPT™ bearing evolves traditional cylindrical and spherical roller bearing configurations into a new design so operators benefit from the key attributes of both types.

The bearing consists of an inner ring, outer ring and roller /retainer assembly. The retainer holds the rollers in position, creating a single assembly that prevents the rollers from being damaged during mounting and dismounting.
Unit of Measure

Specifications

Design Units

Metric

d - Bore

120 mm

Tapered Bore

N

Dimensions

D - Outer Diameter

180 mm7.0866 in

C - Inner Ring Width

60 mm2.3622 in

B - Outer Ring Width

60 mm2.3622 in

DUR - Diameter Under Roller

135.5 mm5.3346 in

F - Float

6 mm0.2362 in

Basic Load Ratings

C0 - Static Radial Rating

875000 N197000 lbf
C - Dynamic Radial Rating1 513000 N115000 lbf

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 1.8 mm0.071 in
r - Outer Ring "To Clear" Radius3 1.8 mm0.071 in

da - Inner Ring Backing Diameter

133.5 mm5.2560 in

Da - Outer Ring Backing Diameter

167 mm6.5750 in
  • 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.