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