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