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