ball and roller bearings - NTN Bearing Corporation of America
ball and roller bearings - NTN Bearing Corporation of America
ball and roller bearings - NTN Bearing Corporation of America
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78<br />
SERIES<br />
4T<br />
Units: INCHES<br />
Millimeters 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-555 SERIES<br />
4T-555S 2.2500 1.4440 .14 4T-552 4.8750 1.3125 .13 1.5000<br />
57.150 36.678 2.5 123.825 33.338 3.3 38.100<br />
4T-557A 2.3750 1.4440 .31 4T-552A 4.8750 1.1875 .13 1.5000<br />
60.325 36.678 6.0 123.825 30.162 3.3 38.100<br />
4T-557S 2.1250 1.4440 .14 4T-553A 4.9213 1.1875 .13 1.5000<br />
53.975 36.678 2.5 125.000 30.162 3.3 38.100<br />
4T-559 2.5000 1.4440 .14 4T-553X 4.8125 1.1875 .13 1.5000<br />
63.500 36.678 2.5 122.238 30.162 3.3 38.100<br />
4T-560 2.6250 1.4440 .14<br />
66.675 36.678 2.5<br />
4T-565 SERIES<br />
4T-567 2.8750 1.4240 .14 4T-563 5.0000 1.1250 .13 1.4375<br />
73.025 36.170 2.5 127.000 28.575 3.3 36.512<br />
4T-575 SERIES<br />
4T-575 3.0000 1.4212 .14 4T-572 5.5115 1.1250 .13 1.4375<br />
76.200 36.098 2.5 139.992 28.575 3.3 36.513<br />
4T-575S 3.0000 1.4212 .27 4T-572X 5.5000 1.1250 .13 1.4375<br />
76.200 36.098 6.8 139.700 28.575 3.3 36.513<br />
4T-576 2.8750 1.4212 .14<br />
73.025 36.098 2.5<br />
4T-577 2.9375 1.4212 .14<br />
74.612 36.098 2.5<br />
4T-580 3.2500 1.4212 .14<br />
82.550 36.098 2.5<br />
4T-581 3.1875 1.4212 .14<br />
80.962 36.098 2.5<br />
4T-582 3.2500 1.4212 .27<br />
82.550 36.098 6.8<br />
4T-595 SERIES<br />
4T-593 3.5000 1.4300 .14 4T-592 6.0000 1.3125 .13 1.5625<br />
88.900 36.322 3.5 152.400 33.338 3.3 39.688<br />
4T-593A 3.5000 1.4300 .25 4T-592A 6.0000 1.1875 .13 1.5625<br />
88.900 36.322 6.4 152.400 30.162 3.3 39.688<br />
4T-594 3.7500 1.4300 .14 4T-592XS 5.8125 1.0312 .13 1.4062<br />
95.250 36.322 3.5 147.638 26.192 3.3 35.717<br />
4T-594A 3.7500 1.4300 .20<br />
95.250 36.322 4.0<br />
4T-595 3.2500 1.4300 .14<br />
82.550 36.322 3.5<br />
4T-596 3.3750 1.4300 .14<br />
85.723 36.322 3.5<br />
4T-598 3.6250 1.4300 .14<br />
92.075 36.322 3.5<br />
4T-598A 3.6250 1.4300 .25<br />
92.075 36.322 6.4<br />
4T-615 SERIES<br />
4T-620 1.5625 1.6250 .03 4T-612 4.7500 1.2500 .13 1.6250<br />
39.688 41.275 .6 120.650 31.750 3.3 41.275<br />
4T-621 2.1250 1.6250 .14<br />
53.975 41.275 3.5<br />
4T-623 2.2500 1.6250 .14<br />
57.150 41.275 3.5<br />
4T-635 SERIES<br />
4T-635 2.2500 1.6250 .14 4T-632 5.3750 1.2500 .13 1.6250<br />
57.150 41.275 2.5 136.525 31.750 3.3 41.275<br />
4T-639 2.5000 1.6250 .14 4T-633 5.1250 1.2500 .13 1.6250<br />
63.500 41.275 2.5 130.175 31.750 3.3 41.275<br />
4T-643 2.7500 1.6250 .14<br />
69.850 41.275 2.5<br />
4T-645 2.8125 1.6250 .25<br />
71.438 41.275 6.4<br />
� These maximum fillet radii will be cleared by the cone or cup radii.
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