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Needle Roller Bearing w/Inner Ring

NA4902A.2RS

Needle Roller Bearing w/Inner Ring
Item #101709815
  • 0.59 in Inner Diameter
  • 1.1 in Outer Diameter
  • 0.51 in Overall Width
Needle Roller Bearing w/Inner Ring
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    Shipment Options
  • 0.59 in Inner Diameter
  • 1.1 in Outer Diameter
  • 0.51 in Overall Width

features

  • HJ" calls out the inch series
Static Load Rating 12 kN
Bearing Material High Carbon Chrome Steel
Dynamic Load Rating 9.77 kN
Self Aligning No
Component Assembly
Relubricatable No
Fillet Radius 0.3 in
Overall Width 0.51 in, 13 mm
Inner Ring O.D. 20 mm
Oil Hole w/Oil Hole
Bore Type Round Bore, Metric Type
Capacity Standard Capacity
End Type Open End
O.D. Type Straight
Speed (Max) Grease 9700 rpm
Operating Temperature [Max] 230 ˚F
Series NA4900
Bearing Design Removable Inner Ring – Straight
Inner Ring Width 0.55 in, 14 mm
No. of Rows 1
Limiting Speed - Oil 8500 rpm
Outer Ring Width 0.51 in, 13 mm
Radial Internal Clearance Normal
I.D. 15 mm
O.D. 28 mm
Relubrication Feature No
Radial Internal Clearance Specification Normal Clearance
Cage Material Steel
Rolling Element Needle Roller
Lubricant Grease
Operating Temperature [Min] -22 ˚F
Tolerance Iso Class 0 (RBEC 1)
Enclosure Double Sealed
Precision Ground Yes
Origin Needle Radial
Cage Type Riveted
Precision Class ABEC 1
Weight 1.78 LB
EAN or UPC 605790200793
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