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  • 型号

  • 尺寸 mm d

    ( 160 )mm

    ( 170 )mm

    ( 180 )mm

    ( 190 )mm

    ( 200 )mm

  • 尺寸 mm D

    ( 220 )mm

    ( 230 )mm

    ( 240 )mm

    ( 250 )mm

    ( 260 )mm

    ( 280 )mm

    ( 290 )mm

    ( 310 )mm

    ( 320 )mm

    ( 340 )mm

    ( 360 )mm

  • 尺寸 mm B

    ( 28 )mm

    ( 33 )mm

    ( 38 )mm

    ( 42 )mm

    ( 46 )mm

    ( 48 )mm

    ( 51 )mm

    ( 52 )mm

    ( 55 )mm

    ( 58 )mm

d 160-200mm

  • 安装尺寸

  • 安装尺寸

  • B719..-E、B70..-E、B72..-E
    α= 25°

  • B719..-C、B70..-C、B72..-C
    α= 15°

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询价 型号 质量m ≈kg 尺寸 mm 安装尺寸 mm 基本额定载荷 N 疲劳极限载荷Cur/ N 极限转速min–1
d D B r
min
r1
min
a
da
h12
Da
H12
ra
max
ra1
max
动载荷
Cr
静载荷
Cor
nG nG