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Double row tapered roller bearings

Tapered roller bearings have an outer ring and an inner ring assembly. The outer ring consists of an outer ring, and the inner ring assembly consists of an inner ring, a roller and a cage. This bearing structure adapts to combined loads and provides low friction during operation.

Basic dimensions					Basic load rating		Speed ratings		Mass	Model
					dynamic	static	Reference speed	Limiting speed		Bearing No.
d [mm]	D [mm]	B [mm]	C [mm]	T [mm]	C [kN]	C0 [kN]	[r/min]	[r/min]	[kg]
235	330		90.24	122				1900	27	244234X/244330HUWF Bearing
235	355.6		124.72	166				1900	48.43	284234X/284355XHUWF Bearing
254	400.05		114.24	146				1700	55.5	382254X/382400XHUWF Bearing
275	406.4		140	176				1600	67.6	320275/320406XHUWF Bearing
280	406.4		140	176				1600	64.84	320280X/320406XHUWF Bearing
330	482.6		157.73	200				1400	105	380330X/380482XHUWF Bearing
338	419.1		79	94				1500	30.9	152338X/152419XHUWF Bearing
356	482.6		100.55	145				1400	58.7	282355X/282482XHUWF Bearing
381	508		147	187				1300	80	303381X/303508XHUWF Bearing
406	549.275		152.36	200				1200	98.25	323406XS/323549XHSUWF Bearing
432	533.4		100.78	123				1200	45	232431X/232533XHUWF Bearing
457	596.9		147	187				1100	95	300457X/300596XHUWF Bearing
506	636		147	187				1000	116	307506/307636HUWF Bearing