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