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NTN Bearing Corp.RNA5903

RNA5903

Machined Ring Needle Roller Bearing
Item #104258445
  • Machined Bearing w/o Inner Ring Bearing Design
  • Single Row
  • 22 mm Inside Diameter
  • 30 mm Outside Diameter
  • 18 mm Width
NTN Bearing Corp.RNA5903
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    Shipment Options
  • Machined Bearing w/o Inner Ring Bearing Design
  • Single Row
  • 22 mm Inside Diameter
  • 30 mm Outside Diameter
  • 18 mm Width

features

  • Inch and metric
  • Without inner rings
  • Ground raceways with ribs
  • Cage guided rollers
Roller Type Needle
Bearing Design Machined Bearing w/o Inner Ring
Precision Level ISO Class 0
Material High Carbon Chrome Steel
Fillet Radius 0.3 mm
Inscribed Circle Dia. 22
Enclosure Open
I.D. 22 mm
Temperature Range [Min] -40 °F
Dynamic Load Rating 3400 lbf
Oil Hole w/Oil Hole
End Type Open End
Origin Needle Radial
Temperature Range [Max] 250 °F
Limiting Speed - Grease 12000 rpm
Precision Ground Yes
Limiting Speed 18000 rpm
Cage Material Steel
O.D. 30 mm
Inch/Metric Metric
Self Aligning No
Inscribed Circle Diameter Tolerance 0.033/0.02 mm
Static Load Rating [Max] 4900 lbf
Weight 1.243 LB
EAN or UPC 4547359172478
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