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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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  • 0.28 in Inner Diameter
  • 0.55 in Outer Diameter
  • 0.47 in Overall Width

features

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