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Single Row High Carbon Chrome Steel Solid Race Bearing

NK45/30A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #101686178
  • 1.77 in Inner Diameter
  • 2.17 in Outer Diameter
  • 1.18 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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  • 1.77 in Inner Diameter
  • 2.17 in Outer Diameter
  • 1.18 in Overall Width

features

  • Without inner rings
  • Inch and metric
  • Ground raceways with ribs
  • Cage guided rollers
Radial Internal Clearance N/A
Dynamic Load Rating 42.3 kN
Enclosure Open
Overall Width 1.18 in, 30 mm
Rolling Element Needle Roller
Precision Ground Yes
I.D. 45 mm
Operating Temperature [Min] -22 ˚F
Oil Hole w/Oil Hole
Component Assembly
Limiting Speed - Oil 9400 rpm
Relubricatable No
Bore Type Round Bore, Metric Type
Capacity Standard Capacity
Series NK
Bearing Material High Carbon Chrome Steel
Origin Needle Radial
Relubrication Feature No
No. of Rows Single
Outer Ring Width 1.18 in, 30 mm
Cage Type Riveted
Speed (Max) Grease 6100 rpm
Cage Material Steel
Static Load Rating 89.8 kN
O.D. Type Straight
Operating Temperature [Max] 230 ˚F
Fillet Radius 0.3 in
Tolerance Iso Class 0 (RBEC 1)
Precision Class ABEC 1
Radial Internal Clearance Specification N/A
Self Aligning No
Speed (Max) Oil 9400 rpm
End Type Open End
Lubricant Rust Preventative
Bearing Design Outer Ring & Roller Assembly
O.D. 55 mm
Weight 0.328 LB
EAN or UPC 605790187940
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