RS-4920E4
SIAIF RS-4920E4
Type

Cylindrical roller bearings for pulleys

Model：RS-4920E4
Thickness(mm)：40
Inner diameter d：100
Outer diameter D：140
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Detailed information

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Dimensions(mm)
  • d100
  • D140
  • B40
  • r(Minimum)1.1
Load rating(N)
  • Cr194000
  • Cor400000
Load rating(kgf)
  • Cr19800
  • Cor41000
Limit speed(rpm)
  • Grease lubrication1000
  • Oil lubrication2000
Bearing code(1)
  • Fixed endBearingRS-4920E4
  • Free endBearingRSF-4920E4
Size(mm)
  • D OH (2)3
  • Movement(3)2
Installation size(mm)
  • d a (Minimum)106.5
  • Da(Maximum)133.5
  • r a (Maximum)1
weight(kg)
  • (Refer to)1.97

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