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