NU2230EM
SIAIF NU2230EM
Type

Short cylindrical roller bearing

Model：NU2230EM
Thickness(mm)：73
Inner diameter d：150
Outer diameter D：270
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Detailed information

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Installation size (mm)
  • d a (4) (Minimum)163
  • d b (Minimum)163
  • d b (5) (Maximum)177
  • d c (Minimum)184
  • d d (Minimum)196
  • Da(4) (Maximum)257
  • Db (Maximum)-
  • Db (Minimum)-
  • r a (Maximum)2.5
  • r b (Maximum)2.5
Dimensions(mm)
  • d150
  • D270
  • B73
  • r(Minimum)3
  • r1(Minimum)3
  • Fw182
  • Ew-
weight(kg)
  • (Refer to)19.3
Load rating(N)
  • Cr635000
  • Cor930000
Limit speed(1)(rpm)
  • Grease lubrication2000
  • Oil lubrication2600
Bearing code(2) (3)
  • BasicModelNU2230EM
  • NUtypeNU2230EM
  • NJtypeNJ2230EM
  • NUPtypeNUP2230EM
  • Ntype-
  • NFtype-

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