NNU4930K
SIAIF NNU4930K
Type

Short cylindrical roller bearing

Model：NNU4930K
Thickness(mm)：60
Inner diameter d：150
Outer diameter D：210
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Detailed information

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Bearing code
  • Cylindrical holeNNU4930
  • Conical hole(1)NNU4930K
Installation size (mm)
  • d a (2) (Minimum)159
  • d a (2) (Maximum)166
  • d 1a (Minimum)162
  • d c (Minimum)171
  • Da (Maximum)201
  • Da (Minimum)-
  • r a (Maximum)2
Dimensions(mm)
  • d150
  • D210
  • B60
  • r(Minimum)2
  • Fw167
  • Ew-
weight (kg)
  • (Refer to)6.39
Load rating(N)
  • Cr350000
  • Cor715000
Limit speed(rpm)
  • Grease lubrication2600
  • Oil lubrication3200

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