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