NJ208EW
SIAIF NJ208EW
Type

Short cylindrical roller bearing

Model：NJ208EW
Thickness(mm)：18
Inner diameter d：40
Outer diameter D：80
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Detailed information

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Installation size (mm)
  • d a (4) (Minimum)46.5
  • d b (Minimum)46.5
  • d b (5) (Maximum)48
  • d c (Minimum)52
  • d d (Minimum)56
  • Da(4) (Maximum)73.5
  • Db (Maximum)-
  • Db (Minimum)-
  • r a (Maximum)1
  • r b (Maximum)1
Dimensions(mm)
  • d40
  • D80
  • B18
  • r(Minimum)1.1
  • r 1 (Minimum)1.1
  • Fw49.5
  • Ew-
weight(kg)
  • (Refer to)0.379
Load rating(N)
  • Cr55500
  • Cor55500
Limit speed(1)(rpm)
  • Grease lubrication7500
  • Oil lubrication9000
Bearing code(2) (3)
  • BasicModelNU208EW
  • NUtypeNU208EW
  • NJtypeNJ208EW
  • NUPtypeNUP208EW
  • Ntype-
  • NFtype-

List of Similar Bearing Models