RSF-4910E4
SIAIF RSF-4910E4
Type

Cylindrical roller bearings for pulleys

Model：RSF-4910E4
Thickness(mm)：22
Inner diameter d：50
Outer diameter D：72
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Detailed information

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Dimensions(mm)
  • d50
  • D72
  • B22
  • r(Minimum)0.6
Load rating(N)
  • Cr48000
  • Cor75500
Load rating(kgf)
  • Cr4900
  • Cor7700
Limit speed(rpm)
  • Grease lubrication2000
  • Oil lubrication4000
Bearing code(1)
  • Fixed endBearingRS-4910E4
  • Free endBearingRSF-4910E4
Size(mm)
  • D OH (2)2.5
  • Movement(3)1.5
Installation size(mm)
  • d a (Minimum)54
  • Da(Maximum)68
  • r a (Maximum)0.6
weight(kg)
  • (Refer to)0.30

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