NF313
SIAIF NF313
Type

Short cylindrical roller bearing

Model：NF313
Thickness(mm)：33
Inner diameter d：65
Outer diameter D：140
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Detailed information

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Installation size (mm)
  • d a (4) (Minimum)76
  • d b (Minimum)-
  • d b (5) (Maximum)-
  • d c (Minimum)-
  • d d (Minimum)-
  • Da(4) (Maximum)-
  • Db (Maximum)129
  • Db (Minimum)125
  • r a (Maximum)2
  • r b (Maximum)2
Dimensions(mm)
  • d65
  • D140
  • B33
  • r(Minimum)2.1
  • r 1 (Minimum)2.1
  • Fw-
  • Ew121.5
weight(kg)
  • (Refer to)2.17
Load rating(N)
  • Cr135000
  • Cor139000
Limit speed(1)(rpm)
  • Grease lubrication4300
  • Oil lubrication5300
Bearing code(2) (3)
  • BasicModelN313
  • NUtype-
  • NJtype-
  • NUPtype-
  • NtypeN313
  • NFtypeNF313

List of Similar Bearing Models