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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]
228.6	488.95		152.4	254	2828.7	4050			205	331945 Bearing
260	480		220	284	3897	6615			210	BT2B 328130 Bearing
260.35	422.275		139.7	178.592	2016	3645			86.5	BT2B 328187/HA2 Bearing
300.038	422.275		136.525	174.625	1959.3	4275			71.5	BT2B 332504/HA2 Bearing
317.5	447.675		146.05	180.975	2268.9	4860			84	BT2B 332516 A/HA1 Bearing
333.375	469.9		152.4	190.5	2377.8	5130			98	331775 B Bearing
340	460		128	160	1976.4	4410			71	BT2B 332830 Bearing
346.075	488.95		158.75	200.025	2551.5	5670			110	331981 Bearing
355.6	501.65		107.95	155.575	1778.4	3825			87	BT2B 332506/HA2 Bearing
360	480		128	160	1989.9	4500			73	BT2B 332831 Bearing
368.249	523.875		169.862	214.312	3042	6750			140	BT2B 332603/HA1 Bearing
371.475	501.65		107.95	155.575	1778.4	3825			77.4	331606 A Bearing
384.175	546.1		177.8	222.25	3351.6	7470			161	331197 A Bearing
400	540		135	170	2503.8	5670			106	BT2-8143/HA1 Bearing
406.4	539.75		101.6	142.875	1635.3	3960			82.4	BT2B 328389 Bearing
415.925	590.55		193.675	244.475	3757.5	8685			205	331656 Bearing
431.8	571.5		146.05	192.088	2562.3	6255			127	BT2B 332237 A/HA1 Bearing
431.8	571.5		111.125	155.575	1030.5	4590			100	BT2B 332604/HA1 Bearing
447.675	635		206.375	257.175	3960	9900			245	BT2B 332176 A Bearing
479.425	679.45		222.25	276.225	4509	11430			302	331657 Bearing
498.475	634.873		142.875	177.8	2475	6615			125	331605 B Bearing
501.65	711.2		231.775	292.1	4950	12330			343	BT2B 332605 A/HA1 Bearing
536.575	761.873		247.65	311.15	5643	14400			430	BT2B 332446 Bearing
558.8	736.6		177.8	225.425	3861	10440			150	331640 A Bearing
571.5	812.8		263.525	333.375	5796	14400			520	BT2B 332447 Bearing
602.945	787.4		158.75	206.375	3618	9540			180	331576 B Bearing
609.6	820		158.75	206.375	3618	9540			292	331500 Bearing
711.2	914.4		139.7	190.5	3420	8685			265	BT2B 328028/HA1 Bearing
723.9	914.4		139.7	187.325	3420	8685			250	331554 A Bearing
723.9	914.4		139.7	187.325	3420	8685			250	BT2B 331554 B/HA1 Bearing