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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)
Radial Internal Clearance N/A
Limiting Speed - Oil 8600 rpm
Radial Internal Clearance Specification N/A
Relubrication Feature No
No. of Rows Single
Oil Hole w/o Oil Hole
Rolling Element Needle Roller
Capacity Standard Capacity
Static Load Rating 93.41 kN
Cage Material 1010 Steel
Cage Type Riveted
Enclosure Open
O.D. Type Straight
Contact O.D. 1.82 in
Static Load Rating [Max] 21,000.00 lbf
Contact I.D. 1.34 in
Relubricatable No
Tolerance Iso Class 0 (RBEC 1)
Bearing Design Cage & Roller Assembly
Lubricant Rust Preventative
Origin Needle Roller & Cage
End Type Open End
Diameter to Clear Assembly O.D. 1.969 in
Operating Temperature [Max] 230 ˚F
Dynamic Load Rating 20.15 kN
Bore Type Round
Operating Temperature [Min] -22 ˚F
O.D. 1.94 in, 49.2 mm
Precision Class ABEC 1
Overall Width 0.08 in, 1.98 mm
I.D. 1.25 in, 31.75 mm
Speed (Max) Oil 8600 rpm
Precision Ground Yes
Self Aligning No
Series NTA
Width 5/64 in
Weight 0.003 LB
EAN or UPC 605790213830
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