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Single Row High Carbon Chrome Steel Solid Race Bearing

NK55/25A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #101650982
  • 2.17 in Inner Diameter
  • 2.68 in Outer Diameter
  • 0.98 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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  • 2.17 in Inner Diameter
  • 2.68 in Outer Diameter
  • 0.98 in Overall Width

features

  • Without inner rings
  • Inch and metric
  • Ground raceways with ribs
  • Cage guided rollers
Component Assembly
Rolling Element Needle Roller
Outer Ring Width 0.98 in, 25 mm
Tolerance Iso Class 0 (RBEC 1)
Relubrication Feature No
Dynamic Load Rating 46.1 kN
Oil Hole w/Oil Hole
Precision Ground Yes
Speed (Max) Oil 7800 rpm
Operating Temperature [Min] -22 ˚F
Speed (Max) Grease 5000 rpm
Static Load Rating 87.3 kN
Radial Internal Clearance N/A
Self Aligning No
Bearing Design Outer Ring & Roller Assembly
Cage Material Steel
Origin Needle Radial
O.D. 68 mm
Overall Width 0.98 in, 25 mm
Cage Type Riveted
Enclosure Open
Bore Type Round Bore, Metric Type
No. of Rows Single
Series NK
Relubricatable No
Limiting Speed - Oil 7800 rpm
Precision Class ABEC 1
Radial Internal Clearance Specification N/A
Fillet Radius 0.6 in
End Type Open End
Bearing Material High Carbon Chrome Steel
O.D. Type Straight
I.D. 55 mm
Capacity Standard Capacity
Operating Temperature [Max] 230 ˚F
Lubricant Rust Preventative
Weight 0.489 LB
EAN or UPC 605790187957
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