NF1021
SIAIF NF1021
Type

Short cylindrical roller bearing

Model：NF1021
Thickness(mm)：26
Inner diameter d：105
Outer diameter D：160
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Detailed information

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Installation size (mm)
  • d a (4) (Minimum)114
  • d b (Minimum)111.5
  • d b (5) (Maximum)118
  • d c (Minimum)122
  • d d (Minimum)-
  • D a (4) (Maximum)151
  • D b (Maximum)153.5
  • Db (Minimum)147
  • r a (Maximum)2
  • r b (Maximum)1
Dimensions(mm)
  • d105
  • D160
  • B26
  • r(Minimum)2
  • r 1 (Minimum)1.1
  • Fw119.5
  • Ew145.5
weight(kg)
  • (Refer to)1.83
Load rating(N)
  • Cr109000
  • Cor149000
Limit speed(1)(rpm)
  • Grease lubrication4000
  • Oil lubrication4800
Bearing code(2) (3)
  • BasicModelNU1021
  • NUtypeNU1021
  • NJtype-
  • NUPtype-
  • NtypeN1021
  • NFtypeNF1021

List of Similar Bearing Models