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4 – 浏览次数：1 –时间：2010-12-09

产品详细介绍：The self-aligning ball bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignmengts of the shaft relative to the housing. It is particular suitable for applications where considerable shaft deflections or misalignment are to be expected.additionally,the self-aligning ball bearing has the lowest friction of all rolling bearings,which enables it to run cooler even at high speeds.

Bore Size:7-150mm

Designations	Principal Dimensions (mm)				Basic load rating (kN)		Limit Speed ratings (rpm)	Weight (kg)
	d	D	B	rs min	Dynamic	Staitc
1219K	95	170	32	2.1	64	27	6000	3.28
2219	95	170	43	2.1	83	34	6000	4.33
2219K	95	170	43	2.1	83	34	6000	4.24
1319	95	200	45	3	132	51	5000	7.29
1319K	95	200	45	3	132	51	5000	7.2
2319	95	200	67	3	163	64	4800	10.2
2319K	95	200	67	3	163	64	4800	9.97
1220	100	180	34	2.1	69.5	29	5600	3.99
1220K	100	180	34	2.1	69.5	29	5600	3.94
2220	100	180	46	2.1	98	40.5	5600	5.321
2220K	100	180	46	2.1	98	40.5	5600	5.1
1320	100	215	47	3	143	58.5	4800	9.06
1320K	100	215	47	3	143	58.5	4800	8.95
2320	100	215	73	3	193	78	4500	12.9
2320K	100	215	73	3	193	78	4500	12.7
1221	105	190	36	2.1	75	32	5300	4.75
1321	105	225	49	3	156	65.5	4500	10.3
1222	110	200	38	2.1	88	38	5000	5.57
1222K	110	200	38	2.1	88	38	5000	5.49
2222	110	200	53	2.1	125	52	5000	7.45
2222K	110	200	53	2.1	125	52	5000	7.27
1322	110	240	50	3	163	71	4500	12.3
1322K	110	240	50	3	163	71	4500	12.2
2322	110	240	80	3	216	95	4300	18.1
2322K	110	240	80	3	216	95	4300	17.5
1224	120	215	42	2.1	120	53	4800	7.13
1226	130	230	46	3	125	56	4500	8.67
1228	140	250	50	3	163	75	4300	11.2
1230	150	270	54	3	180	86.5	3800	14.6

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