Four-row taper roller bearings

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Description And Technical diameters

select	Inquiry	Bearing designation	Dimensions(mm)								Load factor				Load ratings(N)		Mass(kg)	Analogue
select	Inquiry	Bearing designation	d	D	T	B	C	C1	r1,2min	r3,4min	e	Y1	Y2	Y0	Cr	Cor	Mass(kg)	Analogue
		2077140AM	200	310	273.5	132	56	123	2.1	2.1	0.43	1.57	2.34	1.53	2240000	5490000	75.016
		77741M	205	320	205	96	36	85	4	4.4	0.46	1.46	2.17	1.42	1600000	3430000	56.8	512055
		2077144AM	220	340	303.5	146.5	59	130	4	3	0.43	1.57	2.34	1.53	2630000	6530000	100	BT4B328003/HA1
		77744XMУ	220.662*	314.325*	239.712	115.888	49.212	106.362	1.5	3.3	0.35	1.94	2.88	1.89	1830000	4890000	57.53	M2442490W-210-210D
		77752M	260	400	253.5	119	47	111	5	4	0.41	1.66	2.47	1.62	2260000	5290000	110.69	512056
		77754XM	269.875*	381*	282.575	141.3	59.5	119	3.3	3.3	0.34	1.97	2.94	1.93	2690000	7360000	100.13	M252349D-M252310-M252310D*
		477752XЛM	287.375	440	282.5	87		128	5	1.5	0.55	1.24	1.84	1.21	2890000	6790000	192.66
		2077160M	300	460	388.5	188	82	178	5	5	0.33	2.03	3.02	1.98	4400000	10700000	225.4
		77760M	300	500	348.5	167	57.5	131	5	5	0.7	0.96	1.44	0.94	3948000	9210000	270	534753
		77968XM	343.052	457.098	252.5	122.238	49.212	107.948	1.5	3.3	0.48	1.41	2.09	1.37	2500000	7510000	116.3	330661C
		3077776M	380	620	388	184	69.5	159	5	5	0.43	1.57	2.34	1.53	3210000	6380000	463	523695
		77877ХKM	384.175*	546.100*	400.05	191.5	82.55	182.15	3.3	6.4	0.33	2.04	3.03	1.99	5620000	16900000	307.75	HM266449D-410-410D*
		77877ХM	384.175*	546.100*	400.05	191.5	82.55	182.15	3.3	6.4	0.33	2.04	3.03	1.99	5620000	16900000	307.75	HM266449D-410-410D*
		77779XM	395	545	287.5	120	55	119	2	4	0.54	1.26	1.87	1.23	3430000	9330000	196.3
		77887XM	431.8000*	635*	355.6	173.02	67.46	144.48	6.4	6.4	0.33	2.07	3.09	2.03	5180000	14800000	339.6	332060
		77890ХKM	447.675*	635*	463.55	223.84	95.25	206.375	3.3	6.4	0.33	2.03	3.02	1.99	6780000	20800000	488.84	176TQ09680BA1254*
		77790ХМ	450	595	368	178	75	162	3	6	0.33	2.07	3.09	2.03	4690000	14580000	270.7	M270448DW-410-410D
		77196M	480	700	418	200	80	180	6	6	0.32	2.1	3.13	2.05	6500000	17000000	577	549928
		771/500XM	500	720	420	200	79	178	6	6	0.33	2.04	3.04	2	5660000	9050000	581
		10777/500M	500	830	568.5	272	104	234	7.5	7.5	0.34	1.8	2.68	1.76	11440000	28140000	1264	537904
		30777/530M	530	880	542	260	100	222	7.5	7.5	0.46	1.47	2.19	1.44	10840000	29906000	1430
		10777/560М	560	920	618	300	115	250	7.5	7.5	0.4	1.68	2.5	1.64	13036000	33050000	1602	539193
		778/586XM	585.788	196.3	479.425	230.188	96.838	212.725	3.3	6.4	0.33	2.07	3.08	2.02	10011300	29460000	596.55	567392
		777/620М	620	800	363	171.5	71	164	2.5	6	0.32	2.12	3.15	2.07	6038000	18971000	479	539110
		771/630M	630	920	515	245	94	213	7.5	7.5	0.43	1.57	2.34	1.53	10899000	29261500	1079	T360/630
		777/650M	650	1030	558	273	107.5	229	7.5	12	0.32	2.12	3.15	2.07	15949000	39184000	1775	517237
		10777/750M	750	1220	840	405	152	354	9.5	9.5	0.318	2.12	3.15	2.07	40400000	70000000	3952