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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
Limiting Speed - Oil 9400 rpm
I.D. 45 mm
Self Aligning No
Fillet Radius 0.3 in
Series NK
Outer Ring Width 1.18 in, 30 mm
Operating Temperature [Min] -22 ˚F
Origin Needle Radial
Cage Type Riveted
Bore Type Round Bore, Metric Type
Component Assembly
Dynamic Load Rating 42.3 kN
Static Load Rating 89.8 kN
O.D. 55 mm
Oil Hole w/Oil Hole
Radial Internal Clearance Specification N/A
Operating Temperature [Max] 230 ˚F
No. of Rows Single
Speed (Max) Oil 9400 rpm
Rolling Element Needle Roller
Bearing Design Outer Ring & Roller Assembly
Lubricant Rust Preventative
Relubricatable No
Cage Material Steel
Radial Internal Clearance N/A
Relubrication Feature No
Precision Ground Yes
Bearing Material High Carbon Chrome Steel
Tolerance Iso Class 0 (RBEC 1)
Capacity Standard Capacity
O.D. Type Straight
End Type Open End
Enclosure Open
Speed (Max) Grease 6100 rpm
Overall Width 1.18 in, 30 mm
Precision Class ABEC 1
Weight 0.328 LB
EAN or UPC 605790187940
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