RNA 4900
SIAIF RNA 4900
Type

Needle roller bearing

Model：RNA 4900
Thickness(mm)：13
Inner diameter d：14
Outer diameter D：22
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Detailed information

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Dimensions(mm)
  • F w 14
  • D22
  • C13
  • r (Minimum)0.3
Limit speed(rpm)
  • Grease lubrication20000
  • Oil lubrication32000
Bearing code
  • noneInner circle
  • haveInner circleNA 4900
Load rating (N)
  • Cr9150
  • Cor9950
Load rating {kgf}
  • Cr930
  • Cor1010
外开Size(mm)
  • d10
  • B13
Installation size(mm)
  • d a (Minimum)12
  • D a (Maximum)20
  • r a (Maximum)0.3
weight(kg) (Refer to)
  • noneInner circle0.016
  • haveInner circle0.024

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