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Single Row Needle Roller Bearing

NTA-4458

Single Row Needle Roller Bearing
Item #101715649
  • 2.75 in Inner Diameter
  • 3.63 in Outer Diameter
  • 0.13 in Overall Width
Single Row Needle Roller Bearing
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  • 2.75 in Inner Diameter
  • 3.63 in Outer Diameter
  • 0.13 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)
Enclosure Open
Radial Internal Clearance N/A
I.D. 2 3/4 in
Cage Material Steel
Operating Temperature [Max] 230 ˚F
O.D. 3.625 in
Relubricatable No
Origin Needle Roller & Cage
Static Load Rating 255.8 kN
Lubricant Rust Preventative
Oil Hole w/o Oil Hole
Relubrication Feature No
Series NTA
Bore Type Round Bore, Inch Type
Capacity Standard Capacity
Contact I.D. 2.86 in
Overall Width 0.13 in, 3.18 mm
Contact O.D. 3.46 in
Rolling Element Needle Roller
No. of Rows 1
Precision Ground Yes
O.D. Type Straight
Operating Temperature [Min] -22 ˚F
Bearing Design Cage & Roller Assembly
Precision Class ABEC 1
Radial Internal Clearance Specification N/A
Diameter to Clear Assembly O.D. 3.656 in
Self Aligning No
Static Load Rating [Max] 54.5 lbf
End Type Open End
Speed (Max) Oil 4600 rpm
Tolerance Iso Class 0 (RBEC 1)
Dynamic Load Rating 9.38 lbf
Cage Type Riveted
Weight 0.126 LB
EAN or UPC 605790192715
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