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