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Single Row High Carbon Chrome Steel Solid Race Bearing

NK21/20A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #104956694
  • 0.83 in Inner Diameter
  • 1.14 in Outer Diameter
  • 0.79 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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  • 0.83 in Inner Diameter
  • 1.14 in Outer Diameter
  • 0.79 in Overall Width

features

  • HJ" calls out the inch series
Fillet Radius 0.01 in, 0.3 mm
Outer Ring Width 0.79 in, 20 mm
Radial Internal Clearance N/A
Bearing Material High Carbon Chrome Steel
Capacity Standard Capacity
End Type Open End
Tolerance Iso Class 0 (RBEC 1)
Enclosure Open
Operating Temperature [Min] -22 ˚F
Cage Type Riveted
Rolling Element Needle Roller
No. of Rows 1
Operating Temperature [Max] 230 ˚F
Relubrication Feature No
Radial Internal Clearance Specification N/A
Dynamic Load Rating 18.1 kN
Precision Ground Yes
Bore Type Round Bore, Metric Type
O.D. Type Straight
Static Load Rating 26.9 kN
I.D. 21 mm
Overall Width 0.79 in, 20 mm
Precision Class ABEC 1
O.D. 29 mm
Series NK
Speed (Max) Grease 14000 rpm
Cage Material Steel
Relubricatable No
Component Assembly
Speed (Max) Oil 21000 rpm
Self Aligning No
Bearing Design Outer Ring & Roller Assembly
Oil Hole w/Oil Hole
Lubricant Rust Preventative
Weight 41.88 LB
EAN or UPC 605790269417
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