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