Four-point angular contact ball bearing bore 30~200mm

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Overall dimensions（mm)				Rated load(N)		Rated load{kgf}		Rated speed min^-1		Bearing code	Operating point distance (mm)	Installation dimensions (mm)			Weight (kg)
d	D	B	γ(minimum)	C_r	C_or	C_r	C_or	Grease lubrication	Oil lubrication	Bearing code	A₀	d_a（minimum）	d_a(maximum）	γ_a(minimum)	(Reference)
140	210	33	2	172000	435000	17600	44500	2200	3000	QJ1028	122.5	150	200	2	4.3
130	280	58	4	400000	970000	40500	99000	1900	2600	QJ326	143.5	148	262	3	19
130	230	40	3	274000	635000	28000	65000	2200	3000	QJ226	126	144	216	2.5	7.7
130	200	33	2	169000	415000	17300	42000	2400	3200	QJ1026	115.5	140	190	2	4
120	260	55	3	360000	835000	36500	85500	2000	2800	QJ324	133	134	246	2.5	15.4
120	215	40	2.1	265000	585000	27000	60000	2400	3200	QJ224	117.3	132	203	2	6.9
120	180	28	2	147000	350000	15000	36000	2600	3600	QJ1024	105	130	170	2	2.65
110	240	50	3	320000	710000	32500	72500	2200	3000	QJ322	122.5	124	226	2.5	12.5
110	200	38	2.1	235000	490000	24000	50000	2600	3400	QJ222	108.5	122	188	2	5.6
110	170	28	2	139000	315000	14200	32000	2800	3800	QJ1022	98	120	160	2	2.5
105	225	49	3	305000	640000	31000	65500	2400	3200	QJ321	115.5	119	211	2.5	10.5
105	190	36	2.1	217000	435000	22100	44500	2600	3600	QJ221	103.3	117	178	2	4.7
105	160	26	2	115000	269000	11800	27400	3000	4000	QJ1021	92.8	115	150	2	2
100	215	47	3	300000	640000	31000	65500	2400	3400	QJ320	110.3	114	201	2.5	9.3
100	180	34	2.1	199000	390000	20300	39500	2800	3800	QJ220	98	112	168	2	4
100	150	24	1.5	98500	232000	10000	23700	3200	4300	QJ1020	87.5	109	141	1.5	1.6
95	200	45	3	251000	495000	25600	50500	2600	3600	QJ319	103.3	109	186	2.5	7.4
95	170	32	2.1	177000	340000	18000	35000	3000	4000	QJ219	92.8	107	158	2	3.35
95	145	24	1.5	96500	220000	9800	22500	3400	4500	QJ1019	84	104	136	1.5	1.5
90	190	43	3	235000	450000	23900	45500	2800	3800	QJ318	98	104	176	2.5	6.4