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