Nachi 7211BDB-角接触-上海专业nachi轴承销售商 

Nachi 7211BDB

是一家致力于高品质动力配件的公司。专业经营日本nachi轴承,实现了在最短时间内提供用户所需的产品。nachi 角接触 常见型号为:  7009CDB   7006DF   7322DF   7028CDF   7205CDF   5207NR   7201BDF   7000DT   5215AN   5211Z   7010C   7320DB   5206   7304CDT   7036DT   7218BDF   5219   7224B   7332B   7301BDT   7221CDB   7021C   7321CDB   7008C   5200AN   7211B   7217DF   7011CDB   7003C   5215ZZ   7009   7324B   7326BDT   7209B   7308C   5216N   5205A-2NS   7215BDF   7003CDT   7218CDT 而且,为了保障产品在最适合的环境下使用,我们不断更新用户需求或信息,完善和构筑针对客户各种各样的需求,实现有效对应的体制。简要介绍为: 轴承型号: NACHI 7211BDB - Back-to-Back(DB) Dimensions d = 55 D = 100 B = 21 a = 22.1 da1(min) = 64 da2(min) = 60 Da1(max) = 91 Da2(max) = 94.6 ra(max) = 1.5 ra1(max) = 1 Mass = 0.635 Basic Dynamic Load Rating Cr: 78000 Basic Static Load Rating Cor: 74500 Limiting Speed - Grease Lubrication: 4000 Limiting Speed - Oil Lubrication: 5500

轴承型号: NACHI 7211BDB - Back-to-Back(DB)

Dimensions

d = 55
D = 100
B = 21
a = 22.1
da1(min) = 64
da2(min) = 60
Da1(max) = 91
Da2(max) = 94.6
ra(max) = 1.5
ra1(max) = 1
Mass = 0.635

Basic Dynamic Load Rating Cr: 78000
Basic Static Load Rating Cor: 74500
Limiting Speed - Grease Lubrication: 4000
Limiting Speed - Oil Lubrication: 5500

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