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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)
Series NTA
Bearing Design Cage & Roller Assembly
Rolling Element Needle Roller
No. of Rows Single
Relubrication Feature No
Contact I.D. 2.86 in
I.D. 2.75 in, 69.85 mm
Overall Width 0.13 in, 3.18 mm
Capacity Standard Capacity
Lubricant Rust Preventative
Speed (Max) Oil 4600 rpm
Diameter to Clear Assembly O.D. 3.656 in
Static Load Rating 255.8 kN
Self Aligning No
Operating Temperature [Max] 230 ˚F
Dynamic Load Rating 47.6 kN
Radial Internal Clearance N/A
Precision Ground Yes
Radial Internal Clearance Specification N/A
O.D. Type Straight
Cage Material 1010 Steel
Relubricatable No
End Type Open End
Operating Temperature [Min] -22 ˚F
Contact O.D. 3.46 in
Precision Class ABEC 1
O.D. 3.63 in, 92.08 mm
Enclosure Open
Origin Needle Roller & Cage
Cage Type Riveted
Static Load Rating [Max] 54.5 lbf
Tolerance Iso Class 0 (RBEC 1)
Bore Type Round
Oil Hole w/o Oil Hole
Weight 0.126 LB
EAN or UPC 605790192715
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