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