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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
Outer Ring Width 0.79 in, 20 mm
Origin Needle Radial
Lubricant Rust Preventative
Limiting Speed - Oil 9400 rpm
End Type Open End
Self Aligning No
Speed (Max) Grease 6100 rpm
Relubrication Feature No
Component Assembly
Precision Ground Yes
Bearing Material High Carbon Chrome Steel
Speed (Max) Oil 9400 rpm
Bearing Design Outer Ring & Roller Assembly
Overall Width 0.79 in, 20 mm
Series NK
Tolerance Iso Class 0 (RBEC 1)
No. of Rows Single
Capacity Standard Capacity
Dynamic Load Rating 29.5 kN
Radial Internal Clearance N/A
Oil Hole w/Oil Hole
O.D. 2.17 in, 55 mm
Bore Type Round
Operating Temperature [Min] -22 ˚F
Rolling Element Needle Roller
Relubricatable No
O.D. Type Straight
Operating Temperature [Max] 230 ˚F
I.D. 1.77 in, 45 mm
Cage Material Steel
Fillet Radius 0.01 in, 0.3 mm
Enclosure Open
Radial Internal Clearance Specification N/A
Precision Class ABEC 1
Cage Type Riveted
Static Load Rating 56.4 kN
Weight 0.023 LB
EAN or UPC 605790187933
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