RNA 6912
SIAIF RNA 6912
Type

Needle roller bearing

Model：RNA 6912
Thickness(mm)：45
Inner diameter d：68
Outer diameter D：85
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Detailed information

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Dimensions(mm)
  • F w 68
  • D85
  • C45
  • r (Minimum)1
  • d60
  • B45
Limit speed(rpm)
  • Grease lubrication3800
  • Oil lubrication6300
Bearing code
  • noneInner circleRNA 6912
  • haveInner circleNA 6912
Load rating (N)
  • Cr98000
  • Cor197000
Load rating {kgf}
  • Cr10000
  • Cor20100
Installation size(mm)
  • d a (Minimum)65
  • D a (Maximum)80
  • r a (Maximum)1
weight(kg) (Refer to)
  • noneInner circle0.485
  • haveInner circle0.76

List of Similar Bearing Models