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