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