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