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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
Capacity Standard Capacity
Relubrication Feature No
Bore Type Round Bore, Metric Type
Precision Ground Yes
O.D. Type Straight
Operating Temperature [Min] -22 ˚F
O.D. 68 mm
Rolling Element Needle Roller
Precision Class ABEC 1
Radial Internal Clearance Specification N/A
Dynamic Load Rating 46.1 kN
Limiting Speed - Oil 7800 rpm
Bearing Design Outer Ring & Roller Assembly
Overall Width 0.98 in, 25 mm
Origin Needle Radial
Speed (Max) Grease 5000 rpm
Operating Temperature [Max] 230 ˚F
Tolerance Iso Class 0 (RBEC 1)
Cage Type Riveted
Enclosure Open
Relubricatable No
No. of Rows Single
Static Load Rating 87.3 kN
Component Assembly
I.D. 55 mm
Lubricant Rust Preventative
Cage Material Steel
End Type Open End
Speed (Max) Oil 7800 rpm
Outer Ring Width 0.98 in, 25 mm
Self Aligning No
Oil Hole w/Oil Hole
Radial Internal Clearance N/A
Fillet Radius 0.6 in
Series NK
Bearing Material High Carbon Chrome Steel
Weight 0.489 LB
EAN or UPC 605790187957
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