ball and roller bearings - NTN Bearing Corporation of
ball and roller bearings - NTN Bearing Corporation of
ball and roller bearings - NTN Bearing Corporation of
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TAPERED ROLLER BEARINGS<br />
Cone Bore Cone Max. shaft Cup O.D. Cup Max. housing Overall<br />
Number Width fillet radius Number Width fillet radius Width<br />
d B R D b r T<br />
4T-415 SERIES<br />
4T-418 1.5000 1.1450 .14 4T-412 3.2500 1.1875 .13 1.3750<br />
38.100 29.083 2.5 82.550 30.162 3.3 34.925<br />
4T-420 1.5748 1.1450 .14 4T-414 3.4843 .8750 .06 1.0625<br />
40.000 29.083 2.5 88.500 22.225 1.5 26.988<br />
4T-435 SERIES<br />
4T-438 1.7500 1.1772 .14 4T-432A 3.7500 .8750 .03 1.0938<br />
44.450 29.901 2.5 95.250 22.225 .8 27.783<br />
4T-443 1.2500 1.1772 .03<br />
31.750 29.901 .6<br />
4T-455 SERIES<br />
4T-455 2.0000 1.1542 .03 4T-453 4.2500 1.0630 .03 1.0943<br />
50.800 29.317 .6 107.950 27.000 .8 27.795<br />
4T-461 1.6870 1.1542 .03 4T-453A 4.2500 .8750 .03 1.0938<br />
42.850 29.317 .6 107.950 22.225 .8 27.783<br />
4T-462 2.2500 1.1542 .09 4T-453X 4.1250 .9687 .13 1.1875<br />
57.150 29.317 2.3 104.775 24.605 3.3 30.162<br />
4T-467 1.8750 1.1542 .03 4T-454 4.3307 1.0630 .08 1.0943<br />
47.625 29.317 .6 110.000 27.000 2.0 27.795<br />
4T-469 2.2500 1.1542 .14<br />
57.150 29.317 2.5<br />
4T-475 SERIES<br />
4T-480 2.6875 1.1420 .14 4T-472 4.7244 .9542 .08 1.1730<br />
68.262 29.007 2.5 120.000 24.237 2.0 29.794<br />
4T-482 2.7500 1.1420 .14 4T-472A 4.7244 .9230 .13 1.1418<br />
69.850 29.007 2.5 120.000 23.444 3.3 29.002<br />
4T-483 2.5000 1.1420 .14 4T-472X 4.8750 .9687 .13 1.1875<br />
63.500 29.007 2.5 123.825 24.605 3.3 30.162<br />
4T-484 2.7559 1.1420 .08<br />
70.000 29.007 1.5<br />
4T-495 SERIES<br />
4T-495 3.2500 1.1720 .14<br />
82.550 29.769 2.5<br />
4T-495A 3.0000 1.1720 .14 4T-492A 5.2500 .8750 .13 1.1875<br />
76.200 29.769 2.5 133.350 22.225 3.3 30.162<br />
4T-495AX 3.0000 1.1720 .25 4T-493 5.3750 .8750 .13 1.1875<br />
76.200 29.769 6.4 136.525 22.225 3.3 30.162<br />
4T-496 3.1875 1.1720 .14<br />
80.962 29.769 2.5<br />
4T-497 3.3750 1.1720 .14<br />
85.725 29.769 2.5<br />
4T-498 3.3125 1.1720 .14<br />
84.138 29.769 2.5<br />
4T-525 SERIES<br />
4T-526 1.6250 1.4200 .14 4T-522 4.0000 1.0625 .13 1.3750<br />
41.275 36.068 2.5 101.600 26.988 3.3 34.925<br />
4T-527 1.7500 1.4200 .14<br />
44.450 36.068 2.5<br />
4T-528 1.8750 1.4200 .14<br />
47.625 36.068 2.5<br />
4T-529 2.0000 1.4200 .03<br />
50.800 36.068 .6<br />
4T-535 SERIES<br />
4T-535 1.7500 1.4550 .14 4T-532A 4.3750 1.1875 .13 1.5000<br />
44.450 36.957 2.5 111.125 30.162 3.3 38.100<br />
4T-536 1.8750 1.4550 .14 4T-532X 4.2500 1.1250 .13 1.4375<br />
47.625 36.957 2.5 107.950 28.575 3.3 36.512<br />
4T-537 2.0000 1.4550 .14<br />
50.800 36.957 2.5<br />
4T-539 2.1250 1.4550 .14<br />
53.975 36.957 2.5<br />
4T-539A 2.1250 1.4550 .22<br />
53.975 36.957 5.5<br />
4T-543 1.5748 1.4550 .14<br />
40.000 36.957 2.5<br />
These maximum fillet radii will be cleared by the cone or cup radii.<br />
Units: INCHES<br />
Millimeters<br />
SERIES<br />
4T<br />
77
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