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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

N/A Metric

d - Bore

N/A 260 mm

Tapered Bore

N/A Y

Dimensions

D - Outer Diameter

N/A 440 mm17.3228 in

C - Inner Ring Width

N/A 144 mm5.669 in

B - Outer Ring Width

N/A 144 mm5.669 in

DUR - Diameter Under Roller

N/A 304.9 mm12.0040 in

F - Float

N/A 14 mm0.551 in

Basic Load Ratings

C0 - Static Radial Rating

N/A 4150000 N933000 lbf
C - Dynamic Radial Rating1 N/A 2630000 N591300 lbf

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius2 N/A 3 mm0.118 in
r - Outer Ring "To Clear" Radius3 N/A 3 mm0.118 in

da - Inner Ring Backing Diameter

N/A 296.9 mm11.6890 in

Da - Outer Ring Backing Diameter

N/A 404 mm15.9060 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.
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