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快速采购
这种轴承具有接触角,所以适于承受一个方向的轴向负荷,或合成负荷。
结构上,承受径向负荷后产生轴向分离,所以,将2 个轴承对置使用,或二个以上成对双联使用。单列向角接触球轴承,可以使用预压方法提高刚性,因此,适用于高旋转精度的机床主轴等。
  • 7321B
    NSK 7321B
    SD:105 mm D:225 mm B:49 mm R:3.0 mm R1:1.10 mm
  • 7222B
    NSK 7222B
    SD:110 mm D:200 mm B:38 mm R:2.1 mm R1:1.10 mm
  • 7301B
    NSK 7301B
    SD:12 mm D:37 mm B:12 mm R:1.0 mm R1:0.60 mm
  • 7305B
    NSK 7305B
    SD:25 mm D:62 mm B:17 mm R:1.1 mm R1:0.60 mm
  • 7313B
    NSK 7313B
    SD:65 mm D:140 mm B:33 mm R:2.1 mm R1:1.10 mm
  • 7318A
    NSK 7318A
    SD:90 mm D:190 mm B:43 mm R:3.0 mm R1:1.10 mm
  • 7922C
    NSK 7922C
    SD:110 mm D:150 mm B:20 mm R:1.1 mm R1:0.60 mm
  • 7226B
    NSK 7226B
    SD:130 mm D:230 mm B:40 mm R:3.0 mm R1:1.10 mm
  • 7332B
    NSK 7332B
    SD:160 mm D:340 mm B:68 mm R:4.0 mm R1:1.50 mm
  • 7240A
    NSK 7240A
    SD:200 mm D:360 mm B:58 mm R:4.0 mm R1:1.50 mm
  • 7240B
    NSK 7240B
    SD:200 mm D:360 mm B:58 mm R:4.0 mm R1:1.50 mm
  • 7303A
    NSK 7303A
    SD:17 mm D:47 mm B:14 mm R:1.0 mm R1:0.60 mm
  • 7314A
    NSK 7314A
    SD:70 mm D:150 mm B:35 mm R:2.1 mm R1:1.10 mm
  • 7322B
    NSK 7322B
    SD:110 mm D:240 mm B:50 mm R:3.0 mm R1:1.10 mm
  • 7334B
    NSK 7334B
    SD:170 mm D:360 mm B:72 mm R:4.0 mm R1:1.50 mm
  • 7310B
    NSK 7310B
    SD:50 mm D:110 mm B:27 mm R:2.0 mm R1:1.00 mm
  • 7211B
    NSK 7211B
    SD:55 mm D:100 mm B:21 mm R:1.5 mm R1:1.00 mm
  • 7311A
    NSK 7311A
    SD:55 mm D:120 mm B:29 mm R:2.0 mm R1:1.00 mm
  • 7311B
    NSK 7311B
    SD:55 mm D:120 mm B:29 mm R:2.0 mm R1:1.00 mm
  • 7212B
    NSK 7212B
    SD:60 mm D:110 mm B:22 mm R:1.5 mm R1:1.00 mm
  • 7312A
    NSK 7312A
    SD:60 mm D:130 mm B:31 mm R:2.1 mm R1:1.10 mm
  • 7312B
    NSK 7312B
    B:31 mm R:2.1 mm R1:1.10 mm SD:60 mm D:130 mm
  • 7213B
    NSK 7213B
    SD:65 mm D:120 mm B:23 mm R:1.5 mm R1:1.00 mm
  • 7313A
    NSK 7313A
    SD:65 mm D:140 mm B:33 mm R:2.1 mm R1:1.10 mm
  • 7214B
    NSK 7214B
    SD:70 mm D:125 mm B:24 mm R:1.5 mm R1:1.00 mm
  • 7314B
    NSK 7314B
    SD:70 mm D:150 mm B:35 mm R:2.1 mm R1:1.10 mm
  • 7215B
    NSK 7215B
    SD:75 mm D:130 mm B:25 mm R:1.5 mm R1:1.00 mm
  • 7315A
    NSK 7315A
    SD:75 mm D:160 mm B:37 mm R:2.1 mm R1:1.10 mm
  • 7315B
    NSK 7315B
    SD:75 mm D:160 mm B:37 mm R:2.1 mm R1:1.10 mm
  • 7216B
    NSK 7216B
    SD:80 mm D:140 mm B:26 mm R:2.0 mm R1:1.00 mm
  • 7316A
    NSK 7316A
    B:39 mm R:2.1 mm R1:1.10 mm SD:80 mm D:170 mm
  • 7316B
    NSK 7316B
    SD:80 mm D:170 mm B:39 mm R:2.1 mm R1:1.10 mm
  • 7217B
    NSK 7217B
    SD:85 mm D:150 mm B:28 mm R:2.0 mm R1:1.00 mm
  • 7317A
    NSK 7317A
    SD:85 mm D:180 mm B:41 mm R:3.0 mm R1:1.10 mm
  • 7317B
    NSK 7317B
    SD:85 mm D:180 mm B:41 mm R:3.0 mm R1:1.10 mm
  • 7218B
    NSK 7218B
    SD:90 mm D:160 mm B:30 mm R:2.0 mm R1:1.00 mm
  • 7318B
    NSK 7318B
    R1:1.10 mm SD:90 mm D:190 mm B:43 mm R:3.0 mm
  • 7219B
    NSK 7219B
    SD:95 mm D:170 mm B:32 mm R:2.1 mm R1:1.10 mm
  • 7319A
    NSK 7319A
    SD:95 mm D:200 mm B:45 mm R:3.0 mm R1:1.10 mm
  • 7319B
    NSK 7319B
    SD:95 mm D:200 mm B:45 mm R:3.0 mm R1:1.10 mm
  • 7220B
    NSK 7220B
    SD:100 mm D:180 mm B:34 mm R:2.1 mm R1:1.10 mm
  • 7320A
    NSK 7320A
    SD:100 mm D:215 mm B:47 mm R:3.0 mm R1:1.10 mm
  • 7320B
    NSK 7320B
    SD:100 mm D:215 mm B:47 mm R:3.0 mm R1:1.10 mm
  • 7221B
    NSK 7221B
    R1:1.10 mm SD:105 mm D:190 mm B:36 mm R:2.1 mm
  • 7321A
    NSK 7321A
    R1:1.10 mm SD:105 mm D:225 mm B:49 mm R:3.0 mm
  • 7322A
    NSK 7322A
    SD:110 mm D:240 mm B:50 mm R:3.0 mm R1:1.10 mm
  • 7224B
    NSK 7224B
    SD:120 mm D:215 mm B:40 mm R:2.1 mm R1:1.10 mm
  • 7324A
    NSK 7324A
    SD:120 mm D:260 mm B:55 mm R:3.0 mm R1:1.10 mm
  • 7324B
    NSK 7324B
    R1:1.10 mm SD:120 mm D:260 mm B:55 mm R:3.0 mm
  • 7326A
    NSK 7326A
    SD:130 mm D:280 mm B:58 mm R:4.0 mm R1:1.50 mm
  • 7326B
    NSK 7326B
    R:4.0 mm R1:1.50 mm SD:130 mm D:280 mm B:58 mm
  • 7228B
    NSK 7228B
    SD:140 mm D:250 mm B:42 mm R:3.0 mm R1:1.10 mm
  • 7328A
    NSK 7328A
    SD:140 mm D:300 mm B:62 mm R:4.0 mm R1:1.50 mm
  • 7328B
    NSK 7328B
    SD:140 mm D:300 mm B:62 mm R:4.0 mm R1:1.50 mm
  • 7230B
    NSK 7230B
    SD:150 mm D:270 mm B:45 mm R:3.0 mm R1:1.10 mm
  • 7330A
    NSK 7330A
    SD:150 mm D:320 mm B:65 mm R:4.0 mm R1:1.50 mm
  • 7330B
    NSK 7330B
    SD:150 mm D:320 mm B:65 mm R:4.0 mm R1:1.50 mm
  • 7232A
    NSK 7232A
    SD:160 mm D:290 mm B:48 mm R:3.0 mm R1:1.10 mm
  • 7232B
    NSK 7232B
    SD:160 mm D:290 mm B:48 mm R:3.0 mm R1:1.10 mm
  • 7332A
    NSK 7332A
    SD:160 mm D:340 mm B:68 mm R:4.0 mm R1:1.50 mm
  • 7234A
    NSK 7234A
    SD:170 mm D:310 mm B:52 mm R:4.0 mm R1:1.50 mm
  • 7234B
    NSK 7234B
    SD:170 mm D:310 mm B:52 mm R:4.0 mm R1:1.50 mm
  • 7334A
    NSK 7334A
    SD:170 mm D:360 mm B:72 mm R:4.0 mm R1:1.50 mm
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