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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

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