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