圆柱滚子轴承-上海沪博特轴承科技有限公司

基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
20	52	25	31.9	39			NUTR 2052 A
20	52	25	25.5	29			PWTR 2052.2RS
25	52	25	23.8	26.5			PWTR 25.2RS
25	52	25	14.7	25.5			NATR 25 PPA
25	52	25	29.7	36			NUTR 25 X
25	52	25	14.7	25.5			NATR 25 PPXA
25	52	25	29.7	36			NUTR 25 A
25	52	25	19.8	44			NATV 25 PPXA
25	52	25	19.8	44			NATV 25
25	52	25	14.7	25.5			NATR 25 X
25	52	25	19.8	44			NATV 25 PPA
20	47	25	14.7	24.5			NATR 20 PPA
20	47	25	14.7	24.5			NATR 20
20	47	25	19.4	41.5			NATV 20 PPA
20	47	25	22.9	24.5			PWTR 20.2RS
20	47	25	28.6	33.5			NUTR 20 X
17	47	21	15.7	17.6			PWTR 1747.2RS
20	47	25	28.6	33.5			NUTR 20 A
17	47	21	22	27			NUTR 1747 X
17	47	21	22	27			NUTR 1747 A
20	47	25	14.7	24.5			NATR 20 X
20	47	25	14.7	24.5			NATR 20 PPXA
20	47	25	19.4	41.5			NATV 20
20	47	25	19.4	41.5			NATV 20 PPXA
15	42	19	20.1	23.2			NUTR 1542 X
15	42	19	20.1	23.2			NUTR 1542 A
15	42	19	14.2	15			PWTR 1542.2RS
17	40	21	14.2	26.5			NATV 17 PPA
17	40	21	19	22			NUTR 17 X
17	40	21	19	22			NUTR 17 A