RS-4928E4
SIAIF RS-4928E4
Type

Cylindrical roller bearings for pulleys

Model：RS-4928E4
Thickness(mm)：50
Inner diameter d：140
Outer diameter D：190
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Detailed information

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Dimensions(mm)
  • d140
  • D190
  • B50
  • r(Minimum)1.5
Load rating(N)
  • Cr272000
  • Cor595000
Load rating(kgf)
  • Cr27700
  • Cor60500
Limit speed(rpm)
  • Grease lubrication710
  • Oil lubrication1400
Bearing code(1)
  • Fixed endBearingRS-4928E4
  • Free endBearingRSF-4928E4
Size(mm)
  • D OH (2)5
  • Movement(3)3.5
Installation size(mm)
  • d a (Minimum)148
  • Da(Maximum)182
  • r a (Maximum)1.5
weight(kg)
  • (Refer to)4.25

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