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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)
Tolerance Iso Class 0 (RBEC 1)
Oil Hole w/o Oil Hole
Cage Material 1010 Steel
O.D. Type Straight
Relubrication Feature No
Contact O.D. 1.82 in
Precision Class ABEC 1
Precision Ground Yes
Radial Internal Clearance N/A
Limiting Speed - Oil 8600 rpm
Bearing Design Cage & Roller Assembly
Rolling Element Needle Roller
Enclosure Open
Bore Type Round
Diameter to Clear Assembly O.D. 1.969 in
No. of Rows Single
Overall Width 0.08 in, 1.98 mm
Cage Type Riveted
End Type Open End
Radial Internal Clearance Specification N/A
Operating Temperature [Max] 230 ˚F
Static Load Rating 93.41 kN
Contact I.D. 1.34 in
Origin Needle Roller & Cage
Static Load Rating [Max] 21,000.00 lbf
Dynamic Load Rating 20.15 kN
I.D. 1.25 in, 31.75 mm
Speed (Max) Oil 8600 rpm
Self Aligning No
O.D. 1.94 in, 49.2 mm
Lubricant Rust Preventative
Width 5/64 in
Series NTA
Capacity Standard Capacity
Operating Temperature [Min] -22 ˚F
Relubricatable No
Weight 1.0 LB
EAN or UPC 605790213830
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