Single-row and duplex matched bearing bore 220~775mm

Single-row and duplex matched bearing bore 220~775mm

Single-row and duplex matched angular contact ball bearing

Single-row and duplex matched bearing bore 220~775mm

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Overall dimensions（mm)					Rated load（Single column）（KN）		Rated load（Single column）{kgf}		Location of action point(mm)	Installation related dimensions(mm)			Weight(kg)	Bearing code			Rated load(Combined form)（KN）		Rated load(Combined form){kgf}		Combined form action point distance（mm）a₀		Combined formInstallation related dimensions（mm）
d	D	B	γ(minimum)	γ₁(minimum)	C_r	C_or	C_r	C_or	A	d_a（minimum）	d_a(maximum）	γ_a（maximum）	(Reference)	Single column	DB combination	DF combination	C_r	C_or	C_r	C_or	Back combination	Front combination	D_b(minimum)	d_b(maximum）	γ_b(maximum）
380	560	82	5	2	495	875	50500	89000	176.7	419	527	527	4	67.9	7076A	DB	DF	800	1750	82000	178000	353.4	189.4	—	539	2
380	520	65	4	1.5	345	650	35500	66000	221.3	414	491	491	3	40.7	7976B	DB	DF	565	1300	57500	132000	442.6	312.6	—	500	1.5
380	520	65	4	1.5	390	725	40000	74000	162.4	414	491	491	3	39.8	7976A	DB	DF	635	1450	64500	148000	324.8	194.8	—	500	1.5
360	650	95	6	3	600	1150	61500	118000	259.4	404	609	609	5	140	7272B	DB	DF	975	2310	99500	235000	518.7	328.7	—	623	2.5
360	650	95	6	3	670	1280	68500	130000	193.3	404	609	609	5	144	7272A	DB	DF	1090	2550	111000	260000	386.6	196.6	—	623	2.5
360	540	82	5	2	475	865	48500	88000	229.9	398	507	507	4	63.6	7072B	DB	DF	775	1730	79000	176000	459.8	295.8	—	519	2
360	540	82	5	2	530	960	54500	98000	171	398	507	507	4	62.4	7072A	DB	DF	865	1920	88000	196000	342	178	—	519	2
360	480	56	3	1.1	295	530	30000	54000	204.2	389	456	456	2.5	27.9	7972B	DB	DF	480	1060	49000	108000	408.4	296.4	—	463	1
360	480	56	3	1.1	330	590	34000	60000	149.2	389	456	456	2.5	27.9	7972A	DB	DF	540	1180	55000	120000	298.5	186.5	—	463	1
360	440	38	2.1	1.1	194	340	19800	35000	186.8	387	419	419	2	11.7	7872B	DB	DF	315	680	32000	69500	373.6	279.6	—	424	1
360	440	38	2.1	1.1	219	380	22300	39000	134.5	387	419	419	2	11.7	7872A	DB	DF	355	765	36500	78000	268.9	192.9	—	424	1
340	520	82	5	2	465	820	47500	83500	221.4	372	488	488	4	61.8	7068B	DB	DF	755	1640	77000	167000	442.8	278.8	—	499	2
340	520	82	5	2	520	905	53000	92500	165.1	371	488	488	4	60.5	7068A	DB	DF	845	1810	86000	185000	330.3	166.3	—	499	2
340	460	56	3	1.1	292	510	29800	52000	195.8	370	437	437	2.5	27.2	7968B	DB	DF	475	1020	48500	104000	391.6	279.6	—	443	1
340	460	56	3	1.1	330	565	33500	58000	143.5	369	437	437	2.5	27.2	7968A	DB	DF	535	1130	54500	116000	286.9	174.9	—	443	1
340	420	38	2.1	1.1	169	292	17300	29800	178.4	368	399	399	2	11.2	7868B	DB	DF	275	585	28000	59500	356.9	280.9	—	404	1
340	420	38	2.1	1.1	191	325	19500	33500	128.7	367	399	399	2	11.1	7868A	DB	DF	310	655	31500	67000	257.4	181.4	—	404	1
320	580	92	5	2	590	1070	60500	109000	234.8	356	546	546	4	109	7264B	DB	DF	960	2140	98000	219000	469.6	285.6	—	558	2
320	580	92	5	2	635	1120	64500	114000	175.9	356	546	546	4	110	7264A	DB	DF	1030	2230	105000	228000	351.8	167.8	—	558	2
320	480	74	4	1.5	415	715	42500	73000	204.8	352	452	452	3	46.9	7064B	DB	DF	675	1430	69000	146000	409.6	261.6	—	461	1.5

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