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