Four-row taper roller bearings

four-row taper roller bearing catalogue list

four-row taper roller bearing

	Other bearing NO.	Dimension				load ratings
SPEC.1	SPEC.2	d	D	T	B	Cr	Cor	Weight
77740	7740	200	310	200	200	1970	4250	55.6
2077140		200	310	275	275	1230	4200	75.0
77741	77741	205	320	205	205	1060	2850	55.4
2077144E	2077144E	220	340	305	305	2457	5974	100.8
380644		220	320	200		1730	4000	55
382044		220	340	305		2800	5950	99.5
2077148	2077148	240	360	310	310	3300	7210	90.5
380648		240	338	248		2030	5400	69
382048-2		240	360	310		3630	2210	90.5
	330782A	241.478	349.148	228.6	228.6	1732	4387	70.4
3703	380650	250	385	255	255	2127	4948	107.8
77750Y	77750Y	250	460	270	270	3040	5726	196
380650		250	460	270		2470	6400	192
2077952	382952	260	360	265	265	1990	5770	80
77752	381052X2/HC	260	400	255	255	2109	4957	123
	382052	260	400	345	345	2850	7700	161
77752	77752	260	440	300	300	2715	5968	164
382952		260	360	265		1900	5050	77.8
380652		260	400	255		1630	4950	117
382052		260	400	345		3130	7700	161
382152-2		260	440	300		2940	5850	182
	330822B	266.7	355.6	228.6	230.188	1780	5340	62.8
77756		280	420	250	250	1540	5300	119
1077756	381156	280	460	324	324	3780	8560	215.7
380656		280	420	250		1690	5300	119
381156		280	460	324		3680	8350	219
2077160		300	460	390	390	3850	10200	222
382960		300	420	300		2750	7500	125
382160		300	460	390		4230	10200	222
380660		300	500	350		3000	8900	280
2077164		320	480	380	380	3000	11500	252
382064-2		320	480	380		3300	11500	252
2077968		340	460	310	310	2200	9300	147
	381068	340	520	325	325	3200	8200	247
382968-2		340	460	310		3300	8950	146
381068		340	520	325		3520	8200	247
381168		340	580	425		5550	12300	468
380671		355	490	316		4100	10900	186
3806/355.6		355.6	482.6	265.114		2570	7440	139
77872		360	480	375	375	2550	1800	197
1077772	107772	360	600	420	420	3950	13500	388
382972 2/YA3		360	480	375		2800	11800	197
380672		360	510	380		5500	14200	256
381072-2		360	540	280		4300	8800	231
381172		360	600	420		4340	13500	388
77776		380	550	350	30	3800	10000	271
3077776		380	620	388	388	3450	11600	443
1077776	381176	380	620	420	420	5050	12600	485
380676/1		380	550	330		2740	9450	273
381076		380	560	325		4810	10000	263
381076-2		380	560	360		6000	13500	296
380676		380	620	388		3800	11600	443
381176		380	620	420		5550	12600	485
77779		395	545	288.7	268.7	2361	6558	191
380679-2		395	545	268.7		2340	6500	194
77880		400	540	280	280	2450	6500	187
	380680	400	540	400	400	6350	13300	262
	381080	400	600	356	356	3400	12400	345
3806801		400	540	280		2690	6500	187
380680		400	540	400		6980	13300	262
381080		400	600	356		3740	12400	345
	380684	420	560	437	437	7180	16300	298
1077784	381184	420	700	480	480	9550	18200	755
380684		420	560	437		7900	16300	298
381084		420	620	356		4560	11700	369
381184		420	700	480		10500	11900	755
77888		440	620	454	454	6050	18800	432
77788		440	650	355	355	5040	12390	385
380688		440	620	454		6650	18800	432
381088-2		440	650	355		5000	12300	402
3806901		450	580	450		6000	19300	282
1077992	381992	460	620	310	310	4150	11651	252
77892		460	650	474	474	4500	12000	506
	381192	460	730	440	440	5600	148100	663
381992-3		460	610	360		6100	16400	291
3806921		460	610	400		6000	17000	316
381992		460	620	310		6160	3450	260
3806921		460	625	421		7050	19800	382
77196		480	700	420	420	5350	15500	535
381096		480	700	420		4730	16900	582
380698		490	625	385	385	4900	16500	278
3810/500-2		500	720	400		7500	18600	542
3810/530		530	780	450		7200	18200	745
3819/560		560	750	368		8630	15800	447
3811/560		560	920	620		20000	32000	1690
3806/600	779/600	600	800	365		4400	18100	489
3819/600		600	800	380		4400	18100	497
3810/600		600	870	480		6760	25500	992
3811/600		600	980	650		10600	37500	1970
3819/630		630	850	418		5500	22100	682
3810/630		630	920	515		7200	27500	1190
3811/630		630	1030	670		16500	42000	2200
3806/6501		650	915	674		15700	44800	1433
3806/650		650	1030	560		17600	39300	1720
3819/670		670	900	412		5770	24600	773
3806/710		710	900	410		5880	27500	650
3806/750		750	950	410		9560	27780	703
3811/750		750	1220	840		17700	68500	3985

Findbearing.com supplies high quality four-row taper roller bearing.

NOTE:
-four-row tapered roller bearing is composed of two double row inner rings and one double row outer ring consisting two single outer rings.Between two inner rings, there is one inner spacer.Among these three outer rings, two central spacer is furnished, which can be used to adjust clearance.
-When borne by heavy radial load, it can bear simultaneously axial load in two different directions. But its allowed speed is not much, which is mainly used for roller bearing of rolling mill.

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