NU2222EM
SIAIF NU2222EM
Type

Short cylindrical roller bearing

Model：NU2222EM
Thickness(mm)：53
Inner diameter d：110
Outer diameter D：200
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Detailed information

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Installation size (mm)
  • d a (4) (Minimum)121
  • d b (Minimum)121
  • d b (5) (Maximum)129
  • d c (Minimum)135
  • d d (Minimum)144
  • D a (4) (Maximum)189
  • D b (Maximum)-
  • Db (Minimum)-
  • r a (Maximum)2
  • r b (Maximum)2
Dimensions(mm)
  • d110
  • D200
  • B53
  • r(Minimum)2.1
  • r 1 (Minimum)2.1
  • Fw132.5
  • Ew-
weight(kg)
  • (Refer to)7.65
Load rating(N)
  • Cr385000
  • Cor515000
Limit speed(1)(rpm)
  • Grease lubrication2800
  • Oil lubrication3400
Bearing code(2) (3)
  • BasicModelNU2222EM
  • NUtypeNU2222EM
  • NJtypeNJ2222EM
  • NUPtypeNUP2222EM
  • Ntype-
  • NFtype-

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