RS-4844E4
SIAIF RS-4844E4
Type

Cylindrical roller bearings for pulleys

Model：RS-4844E4
Thickness(mm)：50
Inner diameter d：220
Outer diameter D：270
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Detailed information

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Dimensions(mm)
  • d220
  • D270
  • B50
  • r(Minimum)1.5
Load rating(N)
  • Cr340000
  • Cor905000
Load rating(kgf)
  • Cr34500
  • Cor92500
Limit speed(rpm)
  • Grease lubrication450
  • Oil lubrication900
Bearing code(1)
  • Fixed endBearingRS-4844E4
  • Free endBearingRSF-4844E4
Size(mm)
  • D OH (2)5
  • Movement(3)3.5
Installation size(mm)
  • d a (Minimum)228
  • Da(Maximum)262
  • r a (Maximum)1.5
weight(kg)
  • (Refer to)6.45

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