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Single Row Steel Cylindrical Bearing

NU 310 ECJ

Single Row Steel Cylindrical Bearing
Item #100743006
  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width
Single Row Steel Cylindrical Bearing
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  • 1.97 in Inner Diameter
  • 4.33 in Outer Diameter
  • 1.06 in Width

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity

compliances

  • In accordance with ISO 15-1981
Bearing Type Radial
Limiting Speed - Oil 6000 rpm
Series 3
O.D. Type Cylindrical
Precision Rating ABEC 1
Static Load Rating [Max] 25200 lbf
Rows of Balls Single
Bore Type Round Bore
Width 1.06 in, 27 mm
End Type Open End
No. of Ribs - Outer Ring 2
Heat Stabilization 302 °F
Bearing Design Removable Inner Ring – Straight
Relubrication Feature Without
Precision Ground Yes
Oil Hole w/o Oil Hole
Enclosure Open
Origin Cylindrical Radial
I.D. 50 mm
Cage Type Sheet Metal
O.D. 110 mm
Inner Ring Width 1.06 in, 27 mm
Cage Material Steel
Tolerance Normal (PN)
Material Steel
Radial Internal Clearance Specification Normal Clearance
Dynamic Load Rating 24700 lbf
Capacity High Capacity
Limiting Speed - Grease 5000 rpm
Static Load Rating 112 kN
Outer Ring Width 1.06 in, 27 mm
Limiting Speed 6000 rpm
Radial Internal Clearance Group N
Full Cage Description Pressed Steel Cage
Inch/Metric Metric
Bearing Part Complete Bearing
No. of Rows 1
Weight 2.663 LB
EAN or UPC 7316570471199
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