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]
6304-2Z	20	52	15	16.8	7.8	30000	15000
6404	20	72	19	30.7	15	24000	15000
WBB1-8714	20	25	4	0.572	0.365	53000	34000
4204 ATN9	20	47	18	17.8	12.5	24000	13000
W 6004	20	42	12	8.06	5	38000	24000
6304 N	20	52	15	16.8	7.8	30000	19000
W 6004-2RS1	20	42	12	8.06	5		11000
6204-2ZNR	20	47	14	13.5	6.55	32000	17000
W 6304-2RZ	20	52	15	13.8	7.8	34000	17000
6004	20	42	12	9.95	5	38000	24000
W 61804-2Z	20	32	7	3.12	2.08	48000	24000
W 61904-2RZ	20	37	9	5.53	3.65	43000	20000
61804	20	32	7	4.03	2.32	45000	28000
6304-ZNR	20	52	15	16.8	7.8	30000	19000
6304-Z	20	52	15	16.8	7.8	30000	19000
6304-RSL	20	52	15	16.8	7.8	30000	19000
16004	20	42	8	7.28	4.05	38000	24000
6304-RSH	20	52	15	16.8	7.8		9500
W 61904	20	37	9	5.53	3.65	43000	26000
6004-Z	20	42	12	9.95	5	38000	24000
W 6004-2RZ	20	42	12	8.06	5	38000	19000
6304 NR	20	52	15	16.8	7.8	30000	19000
D/W SRI-1634-2ZS	19.05	25.4	3.967	0.572	0.365	53000	26000
RMS 6	19.05	50.8	17.462	15.9	7.8	28000	19000
D/W R12-2RZ	19.05	41.275	11.113	8.06	5	38000	19000
RLS 6	19.05	47.625	14.288	12.7	6.55	30000	20000
RLS 6-2RS1	19.05	47.625	14.288	12.7	6.55	32000	10000
RLS 6-2Z	19.05	47.625	14.288	12.7	6.55	30000	15000
D/W ER1634	19.05	25.4	3.967	0.572	0.365	53000	34000
D/W R12-2Z	19.05	41.275	11.113	8.06	5	38000	19000