型號	基本尺寸			基本額定載荷		額定轉(zhuǎn)速
Model				dynamic	static	Reference speed	Limiting speed
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
W 61909-2Z	45	68	12	12.1	10.8	20000	10000
W 61809 R-2Z	45	58	7	4.94	5	24000	12000
6409 NR	45	120	29	76.1	45	13000	8500
209	45	85	19	35.2	30	14000	8500
62309-2RS1	45	100	36	52.7	31.5		4500
W 61809 R	45	58	7	4.94	5	24000	14000
6309-RS1	45	100	25	55.3	31.5		4500
6309 M	45	100	25	55.3	31.5	15000	9500
6309 N	45	100	25	55.3	31.5	15000	9500
6309-Z	45	100	25	55.3	31.5	15000	9500
6209 NR	45	85	19	35.1	21.6	17000	11000
W 61909 R	45	68	12	12.1	10.8	20000	13000
W 61909 R-2Z	45	68	12	12.1	10.8	20000	10000
6209	45	85	19	35.1	21.6	17000	11000
209-ZNR	45	85	19	35.2	30	14000	8500
309-ZNR	45	100	25	55	44	13000	7500
W 61809-2RS1	45	58	7	4.94	5		6700
6009-2Z	45	75	16	22.1	14.6	20000	10000
W 6009-2Z	45	75	16	18.2	15	20000	10000
W 6209-2RS1	45	85	19	28.1	20.4		5000
61909-2RS1	45	68	12	14	10.8		6000
W 6209-2RZ	45	85	19	28.1	20.4	18000	9000
62209-2RS1	45	85	23	33.2	21.6		5000
309	45	100	25	55	44	13000	7500
W 61709	45	55	6	1.46	1.37	24000	15000
6209-ZNR	45	85	19	35.1	21.6	17000	11000
W 61909-2RS1	45	68	12	12.1	10.8		6000
6309	45	100	25	55.3	31.5	15000	9500
6309-ZNR	45	100	25	55.3	31.5	15000	9500
6009-2RS1	45	75	16	22.1	14.6		5600