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  • Boundary dimensionsmm

  • Boundary dimensionsmm d

    ( 170 )mm

    ( 170 )mm

    ( 180 )mm

    ( 190 )mm

    ( 200 )mm

    ( 220 )mm

  • Boundary dimensionsmm D

    ( 260 )mm

    ( 280 )mm

    ( 290 )mm

    ( 310 )mm

    ( 320 )mm

    ( 340 )mm

    ( 360 )mm

    ( 380 )mm

    ( 400 )mm

    ( 420 )mm

    ( 460 )mm

  • Boundary dimensionsmm B

    ( 42 )mm

    ( 46 )mm

    ( 51 )mm

    ( 52 )mm

    ( 55 )mm

    ( 56 )mm

    ( 58 )mm

    ( 65 )mm

    ( 72 )mm

    ( 75 )mm

    ( 78 )mm

    ( 80 )mm

    ( 86 )mm

    ( 88 )mm

    ( 92 )mm

    ( 98 )mm

    ( 108 )mm

    ( 120 )mm

    ( 126 )mm

    ( 132 )mm

    ( 138 )mm

Single row d 170~220mm

Product Parameters
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Send Inquiry Boundary dimensions
mm
Rated load
(N)
Speed ratings
rpm(1)(rpm)
Bearing No.(3) Fitting dimensions
mm
(reference)
d D B r
(Min)
r1
(Min)
Fw Ew Cr Cor Grease Oil Basic No. NU NJ NUP N NF da(4)
(Min)
db
(Min)
db(5)
(Max)
dc
(Min)
dd
(Min)
Da(4)
(Max)
Db
(Max)
Db
(Min)
ra
(Max)
rb
(Max)

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