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