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)
200	420	80	5	690000	2180000	70500	222000	1200	1600	QJ340	217.1	222	398	4	61.5
200	360	58	4	490000	1480000	49500	151000	1300	1800	QJ240	196.1	218	342	3	27
200	310	51	2.1	345000	1020000	35500	104000	1500	2000	QJ1040	178.6	212	298	2	15
190	400	78	5	655000	1980000	67000	202000	1300	1700	QJ338	206.6	212	378	4	54.5
190	340	55	4	455000	1360000	46500	139000	1400	2000	QJ238	185.6	208	322	3	23
190	290	46	2.1	325000	925000	33000	94000	1600	2200	QJ1038	168	202	278	2	11.5
180	380	75	4	595000	1770000	60500	180000	1300	1800	QJ336	196.1	198	362	3	48
180	320	52	4	440000	1270000	45000	130000	1500	2000	QJ236	175.1	198	302	3	20.5
180	280	46	2.1	299000	830000	30500	84500	1700	2200	QJ1036	161	192	268	2	11
170	360	72	4	565000	1610000	57500	164000	1400	2000	QJ334	185.6	188	342	3	41
170	310	52	4	425000	1180000	43500	121000	1600	2200	QJ234	168	188	292	3	19.5
70	260	42	2.1	268000	705000	27300	72000	1800	2400	QJ1034	150.5	182	248	2	8.6
160	340	68	4	505000	1400000	51500	143000	1500	2000	QJ332	175.1	178	322	3	31
160	290	48	3	380000	1010000	39000	103000	1700	2400	QJ232	157.5	174	276	2.5	15
160	240	38	2.1	224000	580000	22800	59000	1900	2600	QJ1032	140	172	228	2	6.4
150	320	65	4	460000	1230000	47000	125000	1600	2200	QJ330	164.5	168	302	3	29
150	270	45	3	360000	925000	36500	94500	1800	2600	QJ230	147	164	256	2.5	12
150	225	35	2.1	197000	505000	20100	51500	2000	2800	QJ1030	131.3	162	213	2	5.2
140	300	62	4	440000	1110000	44500	114000	1700	2400	QJ328	154	158	282	3	24
140	250	42	3	315000	775000	32000	79000	2000	2800	QJ228	136.5	154	236	2.5	9.8