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Single Row High Carbon Chrome Steel Solid Race Bearing

NK50/25A

Single Row High Carbon Chrome Steel Solid Race Bearing
Item #101659510
  • 1.97 in Inner Diameter
  • 2.44 in Outer Diameter
  • 0.98 in Overall Width
Single Row High Carbon Chrome Steel Solid Race Bearing
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  • 1.97 in Inner Diameter
  • 2.44 in Outer Diameter
  • 0.98 in Overall Width

features

  • Without inner rings
  • Inch and metric
  • Ground raceways with ribs
  • Cage guided rollers
Bearing Design Outer Ring & Roller Assembly
Precision Class ABEC 1
Outer Ring Width 0.98 in, 25 mm
O.D. 62 mm
Operating Temperature [Max] 230 ËšF
Bearing Material High Carbon Chrome Steel
Oil Hole w/Oil Hole
Dynamic Load Rating 40.7 kN
Series NK
Precision Ground Yes
Self Aligning No
I.D. 50 mm
Tolerance Iso Class 0 (RBEC 1)
Overall Width 0.98 in, 25 mm
Relubricatable No
Enclosure Open
Limiting Speed - Oil 8500 rpm
Bore Type Round Bore, Metric Type
Capacity Standard Capacity
Rolling Element Needle Roller
Relubrication Feature No
End Type Open End
O.D. Type Straight
Fillet Radius 0.6 in
Component Assembly
Radial Internal Clearance N/A
Origin Needle Radial
Cage Type Riveted
Speed (Max) Grease 5500 rpm
Cage Material Steel
Speed (Max) Oil 8500 rpm
Radial Internal Clearance Specification N/A
Operating Temperature [Min] -22 ËšF
Static Load Rating 79.3 kN
Lubricant Rust Preventative
No. of Rows Single
Weight 0.36 LB
EAN or UPC 605790205194
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