NSK 单列深沟球轴承 内径25~45mm
产品参数
外形尺寸额定载荷 (N)额定载荷 {kgf}轴承代号安装尺寸 (mm)极限转速(rpm) 脂润滑极限转速(rpm) 油润滑止动环槽尺寸(1) (mm)止动环尺寸(1) (mm)系数 fo重量(kg) (参考)
dDBr 最小CrCorCrCor开放型防尘盖型非接触密封圈型接触密封圈型带止动环槽带止动环d a (2) (最小)d a (2) (最大)Da(2) (最大)r a (最大)Dx (最小)C Y (最大)开放型 Z·ZZ型 V·VV型DU型 DDU型开放型 Z型a (最大)b (最小)D1 (最大)r o (最大)r N (最小)D2 (最大)f (最大)
4568120.614100109001440111069096909ZZ6909VV6909DDU6909N6909NR4950640.6722.395005600120001.70.9566.70.250.570.80.8515.90.126
4568120.614100109001440111069096909ZZ6909VV6909DDU6909N6909NR4950640.6722.395005600120001.70.9566.70.250.570.80.8515.90.126
455870.36600615067062568096809ZZ6809VV6809DD6809N6809NR4747.5560.361.51.8110006000130001.30.9556.70.250.360.80.8517.20.038
455870.36600615067062568096809ZZ6809VV6809DD6809N6809NR4747.5560.361.51.8110006000130001.30.9556.70.250.360.80.8517.20.038
455870.36600615067062568096809ZZ6809VV6809DD6809N6809NR4747.5560.361.51.8110006000130001.30.9556.70.250.360.80.8517.20.038
455870.36600615067062568096809ZZ6809VV6809DD6809N6809NR4747.5560.361.51.8110006000130001.30.9556.70.250.360.80.8517.20.038
4090231.540500240004150245063086308ZZ6308VV6308DDU6308N6308NR4853821.5985.47500530090003.282.786.790.60.596.52.4613.20.636
4090231.540500240004150245063086308ZZ6308VV6308DDU6308N6308NR4853821.5985.47500530090003.282.786.790.60.596.52.4613.20.636
4090231.540500240004150245063086308ZZ6308VV6308DDU6308N6308NR4853821.5985.47500530090003.282.786.790.60.596.52.4613.20.636
4090231.540500240004150245063086308ZZ6308VV6308DDU6308N6308NR4853821.5985.47500530090003.282.786.790.60.596.52.4613.20.636
4080181.129100179002970182062086208ZZ6208VV6208DDU6208N6208NR46.550.573.51884.685005600100003.281.976.810.60.586.61.714.00.366
4080181.129100179002970182062086208ZZ6208VV6208DDU6208N6208NR46.550.573.51884.685005600100003.281.976.810.60.586.61.714.00.366
4080181.129100179002970182062086208ZZ6208VV6208DDU6208N6208NR46.550.573.51884.685005600100003.281.976.810.60.586.61.714.00.366
4080181.129100179002970182062086208ZZ6208VV6208DDU6208N6208NR46.550.573.51884.685005600100003.281.976.810.60.586.61.714.00.366
406890.3126009650129098516008-----42-660.3--10000-12000-------16.00.13

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