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Single Row High Carbon Chrome Steel Solid Race Bearing

NK12/12A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #101649121
  • 0.47 in Inner Diameter
  • 0.75 in Outer Diameter
  • 0.47 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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    Shipment Options
  • 0.47 in Inner Diameter
  • 0.75 in Outer Diameter
  • 0.47 in Overall Width

features

  • Without inner rings
  • Inch and metric
  • Ground raceways with ribs
  • Cage guided rollers
Capacity Standard Capacity
Speed (Max) Grease 19000 rpm
Speed (Max) Oil 30000 rpm
Tolerance Iso Class 0 (RBEC 1)
Fillet Radius 0.3 in
Oil Hole w/Oil Hole
O.D. 19 mm
Rolling Element Needle Roller
Relubricatable No
No. of Rows 1
Dynamic Load Rating 6.86 kN
Precision Ground Yes
Radial Internal Clearance N/A
Outer Ring Width 0.47 in, 12 mm
Component Assembly
Cage Type Riveted
I.D. 12 mm
Bearing Design Outer Ring & Roller Assembly
Precision Class ABEC 1
Radial Internal Clearance Specification N/A
Cage Material Steel
Operating Temperature [Min] -22 ˚F
Static Load Rating 7.6 kN
Overall Width 0.47 in, 12 mm
Bore Type Round Bore, Metric Type
Operating Temperature [Max] 230 ˚F
Limiting Speed - Oil 30000 rpm
O.D. Type Straight
Bearing Material High Carbon Chrome Steel
Relubrication Feature No
Self Aligning No
Origin Needle Radial
Enclosure Open
End Type Open End
Series NK
Lubricant Rust Preventative
Weight 0.3 LB
EAN or UPC 605790209451
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