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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
Static Load Rating 7.6 kN
Origin Needle Radial
Precision Class ABEC 1
Speed (Max) Oil 30000 rpm
Tolerance Iso Class 0 (RBEC 1)
Component Assembly
Capacity Standard Capacity
Bore Type Round Bore, Metric Type
Enclosure Open
Outer Ring Width 0.47 in, 12 mm
Lubricant Rust Preventative
Self Aligning No
Relubricatable No
Fillet Radius 0.3 in
I.D. 12 mm
Operating Temperature [Min] -22 ˚F
Operating Temperature [Max] 230 ˚F
O.D. 19 mm
Cage Material Steel
Bearing Design Outer Ring & Roller Assembly
O.D. Type Straight
Relubrication Feature No
Limiting Speed - Oil 30000 rpm
Radial Internal Clearance Specification N/A
Dynamic Load Rating 6.86 kN
End Type Open End
Precision Ground Yes
Overall Width 0.47 in, 12 mm
Speed (Max) Grease 19000 rpm
Radial Internal Clearance N/A
No. of Rows 1
Rolling Element Needle Roller
Cage Type Riveted
Series NK
Oil Hole w/Oil Hole
Bearing Material High Carbon Chrome Steel
Weight 0.3 LB
EAN or UPC 605790209451
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