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          • 尺寸 mm d

            ( 30 )mm

            ( 35 )mm

            ( 40 )mm

            ( 45 )mm

            ( 50 )mm

            ( 55 )mm

          • 尺寸 mm D

            ( 47 )mm

            ( 55 )mm

            ( 62 )mm

            ( 68 )mm

            ( 72 )mm

            ( 75 )mm

            ( 80 )mm

            ( 85 )mm

            ( 90 )mm

            ( 100 )mm

          • 尺寸 mm B

            ( 9 )mm

            ( 10 )mm

            ( 12 )mm

            ( 13 )mm

            ( 14 )mm

            ( 15 )mm

            ( 16 )mm

            ( 17 )mm

            ( 18 )mm

            ( 19 )mm

            ( 20 )mm

            ( 21 )mm

          d 30-55mm

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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

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