RS-4884E4
SIAIF RS-4884E4
Type

Cylindrical roller bearings for pulleys

Model：RS-4884E4
Thickness(mm)：100
Inner diameter d：420
Outer diameter D：520
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Detailed information

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Dimensions(mm)
  • d420
  • D520
  • B100
  • r(Minimum)2.1
Load rating(N)
  • Cr1320000
  • Cor3950000
Load rating(kgf)
  • Cr135000
  • Cor405000
Limit speed(rpm)
  • Grease lubrication220
  • Oil lubrication450
Bearing code(1)
  • Fixed endBearingRS-4884E4
  • Free endBearingRSF-4884E4
Size(mm)
  • D OH (2)8
  • Movement(3)6
Installation size(mm)
  • d a (Minimum)431
  • Da(Maximum)509
  • r a (Maximum)2
weight(kg)
  • (Refer to)49.5

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