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Single Row High Carbon Chrome Steel Solid Race Bearing

NK68/25A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #101649303
  • 2.68 in Inner Diameter
  • 3.23 in Outer Diameter
  • 0.98 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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  • 2.68 in Inner Diameter
  • 3.23 in Outer Diameter
  • 0.98 in Overall Width

features

  • Without inner rings
  • Inch and metric
  • Ground raceways with ribs
  • Cage guided rollers
Fillet Radius 0.6 in
Operating Temperature [Min] -22 ˚F
Tolerance Iso Class 0 (RBEC 1)
Bore Type Round Bore, Metric Type
Enclosure Open
I.D. 68 mm
Rolling Element Needle Roller
Limiting Speed - Oil 6200 rpm
Precision Ground Yes
No. of Rows Single
Capacity Standard Capacity
Cage Material Steel
Speed (Max) Oil 6200 rpm
Bearing Material High Carbon Chrome Steel
Component Assembly
Operating Temperature [Max] 230 ˚F
Precision Class ABEC 1
Relubrication Feature No
End Type Open End
Relubricatable No
Self Aligning No
Oil Hole w/Oil Hole
Origin Needle Radial
Bearing Design Outer Ring & Roller Assembly
Outer Ring Width 0.98 in, 25 mm
Series NK
Dynamic Load Rating 49 kN
Speed (Max) Grease 4000 rpm
Static Load Rating 101 kN
Radial Internal Clearance Specification N/A
Overall Width 0.98 in, 25 mm
O.D. Type Straight
Lubricant Rust Preventative
Radial Internal Clearance N/A
O.D. 82 mm
Cage Type Riveted
Weight 0.582 LB
EAN or UPC 605790213687
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