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