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TTimken ADAPT bearings combine the traditional cylindrical roller bearing and spherical roller bearing configurations. Its proprietary outer race and roller profiles plus a cylindrical inner ring combine the key attributes of both bearing types. This unique three-point contact design geometry provides simultaneous misalignment and axial displacement performance, optimizes contact stress distribution, and helps promote roller stability. The result is a more dynamic, more reliable bearing.
ADAPT-Main-Family-Picture-2026
CRB_ADAPT_LineDrawing
Unit of Measure
1 2 3 4 

Part Number

Bore (d)

O.D. (D)

Width (C)

Static Radial Load Rating (C0)

Dynamic Radial Load Rating - 1M Revs (C1)

CAD

TA3160MW906AC4 N/A 300 mm N/A 500 mm19.6850 in N/A 160 mm6.299 in N/A 5140000 N1155600 lbf N/A 3180000 N714900 lbf N/A
TA4020VC4 N/A 100 mm N/A 150 mm5.9055 in N/A 50 mm1.9685 in N/A 575000 N129000 lbf N/A 349000 N78600 lbf N/A
TA4022VC4 N/A 110 mm N/A 170 mm6.6929 in N/A 60 mm2.3622 in N/A 810000 N N/A N/A
TA4024VC4 N/A 120 mm N/A 180 mm7.0866 in N/A 60 mm2.3622 in N/A 875000 N197000 lbf N/A 513000 N115000 lbf N/A
TA4026VC4 N/A 130 mm N/A 200 mm7.874 in N/A 69 mm2.7165 in N/A 1140000 N256000 lbf N/A 677000 N152000 lbf N/A
TA4028VC4 N/A 140 mm N/A 210 mm8.2677 in N/A 69 mm2.7165 in N/A 1220000 N275000 lbf N/A 698000 N157000 lbf N/A
TA4030VC4 N/A 150 mm N/A 225 mm8.8583 in N/A 75 mm2.9528 in N/A 1430000 N321000 lbf N/A 806000 N181000 lbf N/A
TA4032VC4 N/A 160 mm N/A 240 mm9.4488 in N/A 80 mm3.1496 in N/A 1680000 N377000 lbf N/A 932000 N210000 lbf N/A
TA4034VC4 N/A 170 mm N/A 260 mm10.2362 in N/A 90 mm3.5433 in N/A 1980000 N444000 lbf N/A 1110000 N249000 lbf N/A
Unit of Measure
1 2 3 4