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Single Row High Carbon Chrome Steel Solid Race Bearing

NK7/12TN

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #104956441
  • 0.28 in Inner Diameter
  • 0.55 in Outer Diameter
  • 0.47 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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    Shipment Options
  • 0.28 in Inner Diameter
  • 0.55 in Outer Diameter
  • 0.47 in Overall Width

features

  • HJ" calls out the inch series
O.D. 14 mm
Tolerance Iso Class 0 (RBEC 1)
Bearing Design Outer Ring & Roller Assembly
Cage Type Window
Capacity Standard Capacity
Radial Internal Clearance N/A
Radial Internal Clearance Specification N/A
Component Assembly
Fillet Radius 0.01 in, 0.3 mm
Operating Temperature [Max] 230 ˚F
Precision Ground Yes
Static Load Rating 3.22 kN
Relubrication Feature No
Oil Hole w/o Oil Hole
Bore Type Round Bore, Metric Type
Cage Material Polyamide (Molded Nylon)
Speed (Max) Oil 42000 rpm
Relubricatable No
Rolling Element Needle Roller
Bearing Material High Carbon Chrome Steel
Series NK
Precision Class ABEC 1
I.D. 7 mm
Overall Width 0.47 in, 12 mm
No. of Rows 1
Lubricant Rust Preventative
End Type Open End
Outer Ring Width 0.47 in, 12 mm
Self Aligning No
O.D. Type Straight
Enclosure Open
Operating Temperature [Min] -22 ˚F
Dynamic Load Rating 3.4 kN
Speed (Max) Grease 28000 rpm
Weight 0.36 LB
EAN or UPC 605790187971
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