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Needle Roller Bearing w/Inner Ring

NA4903A.2RS

Needle Roller Bearing w/Inner Ring
Item #101657280
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.55 in Overall Width
Needle Roller Bearing w/Inner Ring
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    Shipment Options
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.55 in Overall Width

features

  • HJ" calls out the inch series
Cage Material Steel
Tolerance Iso Class 0 (RBEC 1)
Cage Type Riveted
Enclosure Double Sealed
Bore Type Round Bore, Metric Type
Radial Internal Clearance Normal
O.D. 30 mm
Bearing Design Removable Inner Ring – Straight
Overall Width 0.55 in, 14 mm
Limiting Speed - Oil 7500 rpm
Operating Temperature [Max] 230 ˚F
Relubrication Feature No
Bearing Material High Carbon Chrome Steel
Capacity Standard Capacity
Rolling Element Needle Roller
Inner Ring Width 0.55 in, 14 mm
Precision Ground Yes
O.D. Type Straight
Component Assembly
Static Load Rating 12.8 kN
End Type Open End
Series NA4900
Inner Ring O.D. 22 mm
Outer Ring Width 0.51 in, 13 mm
Lubricant Grease
Fillet Radius 0.3 in
Operating Temperature [Min] -22 ˚F
Precision Class ABEC 1
Self Aligning No
Radial Internal Clearance Specification Normal Clearance
Speed (Max) Grease 8800 rpm
Relubricatable No
Dynamic Load Rating 10.1 kN
Origin Needle Radial
I.D. 17 mm
Oil Hole w/Oil Hole
No. of Rows 1
Weight 2.04 LB
EAN or UPC 605790196393
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