基本尺寸			基本額定載荷		額定轉(zhuǎn)速		型號
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
55	72	9	7.15	8.5		5300	W 61811-2RS1
55	72	9	9.04	8.8	19000	9500	61811-2RZ
55	72	9	7.15	8.5	19000	12000	W 61811
55	80	13	16.5	14	17000	11000	61911
55	90	11	20.3	14	16000	10000	16011
55	120	29	74.1	45	12000	6300	6311-2Z
55	120	29	74.1	45	12000	11000	6311 M
55	120	29	74.1	45	12000	8000	6311 N
55	120	29	74.1	45	12000	6300	6311-2ZNR
55	120	29	79.2	67	10000	6300	311 NR
55	120	29	74.1	45		3800	6311-2RS1
55	100	25	43.6	29		4300	62211-2RS1
55	140	33	99.5	62	11000	7000	6411
55	100	21	46.2	29		4300	6211-RS1
55	90	18	29.6	21.2		4500	6011-RS1
55	100	21	48.4	44	12000	7000	211-Z
55	120	43	97.5	83	9000	5000	4311 ATN9
55	72	9	7.15	8.5	19000	9500	W 61811-2Z
55	90	18	29.6	21.2	16000	14000	6011 M
55	90	18	29.6	21.2	16000	10000	6011 N
55	72	9	9.04	8.8		5300	61811-2RS1
55	90	18	29.6	21.2	16000	10000	6011
55	72	9	9.04	8.8	19000	12000	61811
55	90	18	29.6	21.2	16000	10000	6011-Z
55	120	43	71.5	45		3800	62311-2RS1
55	80	13	14.3	14	17000	11000	W 61911
50.8	114.3	26.988	61.8	38	13000	8500	RMS 16
50.8	101.6	20.638	46.2	29	14000	9000	RLS 16
50	72	12	12.5	11.6		5600	W 61910-2RS1
50	110	27	65	38	13000	6700	6310-2Z