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  • Part Number

  • Principal dimensionsmm d

    ( 105 )mm

    ( 110 )mm

    ( 120 )mm

    ( 130 )mm

    ( 140 )mm

    ( 150 )mm

  • Principal dimensionsmm D

    ( 145 )mm

    ( 150 )mm

    ( 160 )mm

    ( 165 )mm

    ( 170 )mm

    ( 180 )mm

    ( 190 )mm

    ( 200 )mm

    ( 210 )mm

    ( 215 )mm

    ( 225 )mm

    ( 230 )mm

    ( 250 )mm

    ( 270 )mm

  • Principal dimensionsmm B

    ( 20 )mm

    ( 22 )mm

    ( 24 )mm

    ( 26 )mm

    ( 28 )mm

    ( 33 )mm

    ( 35 )mm

    ( 36 )mm

    ( 38 )mm

    ( 40 )mm

    ( 42 )mm

    ( 45 )mm

d 105-150mm

  • Fitting Dimensions

  • Fitting Dimensions

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

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

Product Parameters
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Send Inquiry Designation Mass m ≈kg Principal dimensionsmm Fitting dimansionmm Basic load ratingsKN Fatigue limit loadCur/ N Speed ratingsrpmmin–1
d D B r
min
r1
min
a
da
h12
Da
H12
ra
max
ra1
max
Dyc
Cr
Stc
Cor
nGGrease nGOil