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