Tapered roller bearings are designed so the tapered vertex of the raceway surfaces of the inner and outer rings and rollers converge at one point on the centerline of the bearing. Due to this design feature, rollers move along the center of the raceway surfaces. The tapered rollers are guided by the compound force of the inner and outer raceway surfaces which keep them pressed up against the large rib on the inner ring. A large veriety of these bearings, including single, double, and four row arrangements, are in use both in metric and inch series.

Back to back arrangement (with two outer rings) and face to face arrangement (with two inner rings) types are both available, and they have been adjusted ao that each type's internal clearance values are fixed. Therefore, only parts with identical manufacturing numbers can be used

Please input product code：      Please input product size：d     D     B/H/T        

Designations	d	D	B	H	T	r min	Dynamic(C)	Static(Co)	Grease	Oil	Weight(kg)
97516	80	140	33		80	0.6	310	530	2100	2800	4.86
97317A	85	180	44.5		99	1.2					9.86
97518	90	160	40		94	0.6	400	525	1900	2500	7.8
97521	105	190	50		115	1	615	1150	1600	2100	13.7
97522	110	200	53		121	1	615	1150	1500	2000	16.3
97222E	110	200	38		92	1.2					11
352122	110	180	42		95	2	441	882	1200	1600	9.1
352124	120	200	48		110	2	539	1039	1200	1600	12.6
352224	120	215	58		132	1	700	1390	1200	1600	19.6
352024X2	120	180	38		86	0.8	438	850	1200	1600	7.26
97526E	130	230	64		117.5	1	890	1760	1200	1600	25.1
97526EK	130	230	64		149	0.8	890	1760	1200	1600	27.4
352026	130	200	42		95	0.7			1200	1600	9.72
352126	130	210	48		110	2	539	1049	1200	1600	13.9
32028X2	140	210	42		95	2.5	446	931	1200	1600	8.36
352128	140	225	50		115	2.5	568	1156	1200	1600	15.5
187328	140	300	70		154	1.3	1077	1805	900	1300	50.3
2057930	150	210	36		80	2.5	343	780	1200	1600	9.12
352930	150	210	36		80	2.5	343	780	1200	1600	9.32
352130	150	250	60		138	2.5	769	1529	1100	1500	25.8