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Single Row Needle Roller Bearing

NTA-2031

Single Row Needle Roller Bearing
Item #101710982
  • 1.25 in Inner Diameter
  • 1.94 in Outer Diameter
  • 0.08 in Overall Width
Single Row Needle Roller Bearing
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  • 1.25 in Inner Diameter
  • 1.94 in Outer Diameter
  • 0.08 in Overall Width

features

  • Best used for high axial loads that require a thin cross section
  • Hardened steel cage is standard, polymer cage has a .TN suffix
  • Available in inch (NTA) and metric (FNT, FNTA, AXK) sizes
  • Best used with the proper thrust washers (inch-TRA, TRB, etc and metric-AS, GS, WS, LS)
Contact O.D. 1.82 in
Origin Needle Roller & Cage
Oil Hole w/o Oil Hole
O.D. Type Straight
Bearing Design Cage & Roller Assembly
Dynamic Load Rating 20.15 kN
Series NTA
No. of Rows Single
Width 5/64 in
Relubricatable No
Relubrication Feature No
Radial Internal Clearance N/A
Speed (Max) Oil 8600 rpm
Limiting Speed - Oil 8600 rpm
Bore Type Round
Cage Type Riveted
Self Aligning No
Operating Temperature [Min] -22 ˚F
Capacity Standard Capacity
Static Load Rating [Max] 21,000.00 lbf
End Type Open End
Radial Internal Clearance Specification N/A
Tolerance Iso Class 0 (RBEC 1)
Enclosure Open
Precision Ground Yes
Static Load Rating 93.41 kN
Precision Class ABEC 1
Operating Temperature [Max] 230 ˚F
Rolling Element Needle Roller
O.D. 1.94 in, 49.2 mm
Contact I.D. 1.34 in
I.D. 1.25 in, 31.75 mm
Overall Width 0.08 in, 1.98 mm
Lubricant Rust Preventative
Cage Material 1010 Steel
Diameter to Clear Assembly O.D. 1.969 in
Weight 1.0 LB
EAN or UPC 605790213830
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