Skip to content Skip to navigation menu
Needle Roller Bearing w/Inner Ring

NA4903

Needle Roller Bearing w/Inner Ring
Item #101712088
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.51 in Overall Width
Needle Roller Bearing w/Inner Ring
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 0.67 in Inner Diameter
  • 1.18 in Outer Diameter
  • 0.51 in Overall Width

features

  • Without ribs
  • Metric series
  • Ground raceways
Speed (Max) Grease 13000 rpm
Bearing Material High Carbon Chrome Steel
Capacity Standard Capacity
Component Assembly
Enclosure Open
I.D. 17 mm
O.D. 30 mm
Lubricant Rust Preventative
Dynamic Load Rating 12.2 kN
Limiting Speed - Oil 20000 rpm
Tolerance Iso Class 0 (RBEC 1)
Rolling Element Needle Roller
Precision Class ABEC 1
Radial Internal Clearance Specification Normal Clearance
Fillet Radius 0.3 in
Inner Ring O.D. 22 mm
Series NA4900
Self Aligning No
Oil Hole w/Oil Hole
Static Load Rating 16.4 kN
Precision Ground Yes
Relubricatable No
Bearing Design Removable Inner Ring – Straight
Bore Type Round Bore, Metric Type
O.D. Type Straight
Outer Ring Width 0.51 in, 13 mm
Relubrication Feature No
Origin Needle Radial
Cage Type Riveted
Overall Width 0.51 in, 13 mm
End Type Open End
Speed (Max) Oil 20000 rpm
Cage Material Steel
No. of Rows 1
Operating Temperature [Min] -22 ˚F
Operating Temperature [Max] 230 ˚F
Radial Internal Clearance Normal
Weight 0.11 LB
EAN or UPC 605790217869
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison