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