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