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  • 基本尺寸mm

  • 基本尺寸mm d

    ( 25 )mm

    ( 30 )mm

    ( 35 )mm

    ( 40 )mm

    ( 45 )mm

    ( 50 )mm

    ( 55 )mm

    ( 60 )mm

    ( 65 )mm

    ( 70 )mm

    ( 75 )mm

    ( 80 )mm

    ( 85 )mm

    ( 90 )mm

    ( 95 )mm

  • 基本尺寸mm D

    ( 62 )mm

    ( 72 )mm

    ( 80 )mm

    ( 85 )mm

    ( 90 )mm

    ( 100 )mm

    ( 110 )mm

    ( 120 )mm

    ( 125 )mm

    ( 130 )mm

    ( 140 )mm

    ( 150 )mm

    ( 160 )mm

    ( 170 )mm

  • 基本尺寸mm B

    ( 16 )mm

    ( 17 )mm

    ( 18 )mm

    ( 19 )mm

    ( 20 )mm

    ( 21 )mm

    ( 22 )mm

    ( 23 )mm

    ( 24 )mm

    ( 25 )mm

    ( 26 )mm

    ( 27 )mm

    ( 28 )mm

    ( 29 )mm

    ( 30 )mm

    ( 31 )mm

    ( 32 )mm

    ( 33 )mm

    ( 35 )mm

带装球缺口/止动槽/止动环 d 25-95mm

产品参数
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询价 基本尺寸
mm
基本额定负荷
kN
疲劳负荷极限
Pu
额定转速
r/min
质量
kg
型号 尺寸
mm
挡肩及倒角尺寸
mm
d D B 动态 C 静态 Co 参考转速 极限转速1) 轴承开放型 一侧带防尘盖 两侧带防尘盖 止动环 d d1
D2
D3 D4 f b C r0
最大
r1,2
最小
da
最小
Da
最大
Db
最小
ba
最小
Ca
最大
ra
最大
2562172316120000130000.24305NR305-ZNR305-2ZNRSP622532.852.759.6167.71.71.93.280.61.131.555.5692.24.981
30621622.917.30.73520000120000.21206NR206-ZNR206-2ZNRSP623036.254.159.6167.71.71.93.280.613557692.24.981
30721929.220.80.8818000110000.37306NR306-ZNR306-2ZNRSP723040.161.968.8178.61.71.93.280.61.136.565.5802.24.981
35721729.722.80.96517000110000.31207NR207-ZNR207-2ZNRSP723541.762.768.8178.61.71.93.280.61.141.565.5802.24.981
35802139.128.51.216000100000.48307NR307-ZNR307-2ZNRSP803543.769.276.8186.61.71.93.280.61.54372882.24.981.5
40801833.626.51.121500095000.39208NR208-ZNR208-2ZNRSP804048.969.876.8186.61.71.93.280.61.146.573.5882.24.981
40902346.8361.531400090000.64308NR308-ZNR308-2ZNRSP904050.577.786.7996.52.462.73.280.61.548829835.741.5
45851939.632.51.371400090000.44209NR209-ZNR209-2ZNRSP854552.575.281.8191.61.71.93.280.61.151.578.5932.24.981
451002559.446.51.961300080000.88309NR309-ZNR309-2ZNRSP1004555.986.796.8106.52.462.73.280.61.5539210835.741.5
50902039.134.51.461300080000.5210NR210-ZNR210-2ZNRSP905057.581.786.7996.52.462.73.280.61.156.583.59835.741
501102764.4522.21100070001.15310NR310-ZNR310-2ZNRSP1105062.595.2106.81116.62.462.73.280.625910111835.742
551002148.4441.861200075000.66211NR211-ZNR211-2ZNRSP1005563.189.496.8106.52.462.73.280.61.5639210835.741.5

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