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