Nachi 7221CDB
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: 7208BDB
5217A
7308B
7022DT
7317CDF
7005C
7021DT
7018
7203CDT
7318CDT
7204CDF
7303DT
7313DT
7306BDF
7313DF
7228BDB
7214DT
5205AN
7014CDB
7320BDT
7214CDF
5205ZZ
7036CDF
7212BDF
7322
7324BDF
7009CDT
5219NR
7005DT
7205B
7303DB
7018CDT
5200NS
7024DT
7204CDB
7234CDF
7216CDF
7034CDF
7317CDT
7204B
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 7221CDB - Back-to-Back(DB) Dimensions d = 105 D = 190 B = 36 a = -0.9 da1(min) = 117 da2(min) = 117 Da1(max) = 178 Da2(max) = 183 ra(max) = 2 ra1(max) = 1 Mass = 3.93 Basic Dynamic Load Rating Cr: 265000 Basic Static Load Rating Cor: 287000 Limiting Speed - Grease Lubrication: 4300 Limiting Speed - Oil Lubrication: 6000
轴承型号: NACHI 7221CDB - Back-to-Back(DB)
Dimensions d = 105D = 190 B = 36 a = -0.9 da1(min) = 117 da2(min) = 117 Da1(max) = 178 Da2(max) = 183 ra(max) = 2 ra1(max) = 1 Mass = 3.93 |
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Basic Dynamic Load Rating Cr: 265000
Basic Static Load Rating Cor: 287000
Limiting Speed - Grease Lubrication: 4300
Limiting Speed - Oil Lubrication: 6000
