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