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Single Row High Carbon Chrome Steel Solid Race Bearing

NK45/20A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #101650981
  • 1.77 in Inner Diameter
  • 2.17 in Outer Diameter
  • 0.79 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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  • 1.77 in Inner Diameter
  • 2.17 in Outer Diameter
  • 0.79 in Overall Width

features

  • Without inner rings
  • Inch and metric
  • Ground raceways with ribs
  • Cage guided rollers
Operating Temperature [Max] 230 ˚F
Bearing Design Outer Ring & Roller Assembly
Radial Internal Clearance N/A
Tolerance Iso Class 0 (RBEC 1)
O.D. Type Straight
No. of Rows Single
Speed (Max) Grease 6100 rpm
Fillet Radius 0.01 in, 0.3 mm
O.D. 2.17 in, 55 mm
Cage Type Riveted
Bore Type Round
Self Aligning No
Origin Needle Radial
Component Assembly
Oil Hole w/Oil Hole
Relubricatable No
Lubricant Rust Preventative
Limiting Speed - Oil 9400 rpm
Rolling Element Needle Roller
Precision Ground Yes
Bearing Material High Carbon Chrome Steel
Outer Ring Width 0.79 in, 20 mm
Cage Material Steel
Enclosure Open
Dynamic Load Rating 29.5 kN
Radial Internal Clearance Specification N/A
Series NK
I.D. 1.77 in, 45 mm
Overall Width 0.79 in, 20 mm
End Type Open End
Static Load Rating 56.4 kN
Capacity Standard Capacity
Speed (Max) Oil 9400 rpm
Operating Temperature [Min] -22 ˚F
Relubrication Feature No
Precision Class ABEC 1
Weight 0.023 LB
EAN or UPC 605790187933
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