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Single Row Steel Cylindrical Bearing

NU 308 ECJ

Single Row Steel Cylindrical Bearing
Item #100742987
  • 1.57 in Inner Diameter
  • 3.54 in Outer Diameter
  • 0.91 in Width
Single Row Steel Cylindrical Bearing
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  • 1.57 in Inner Diameter
  • 3.54 in Outer Diameter
  • 0.91 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
Series 3
Limiting Speed 9500 rpm
Dynamic Load Rating 18,200.00 lbf
No. of Rows 1
Cage Material Steel
Static Load Rating [Max] 17,500.00 lbf
No. of Ribs - Outer Ring 2
Width 23 mm
Reference Speed 8000 rpm
Radial Internal Clearance Group N
Origin Cylindrical Radial
Tolerance Normal (PN)
Inner Ring Width 0.91 in, 23 mm
Precision Rating ABEC 1
Bearing Part Complete Bearing
Outer Ring Width 0.91 in, 23 mm
Relubrication Feature Without
Static Load Rating 78 kN
End Type Open End
Bore Type Round Bore
Material Steel
Radial Internal Clearance Specification Normal Clearance
Capacity High Capacity
Oil Hole w/o Oil Hole
Heat Stabilization 302 °F
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Inch/Metric Metric
Bearing Type Radial
Full Cage Description Pressed Steel Cage
Enclosure Open
Precision Ground Yes
Cage Type Sheet Metal
O.D. Type Cylindrical
O.D. 90.0000 mm
Rows of Balls Single
I.D. 40 mm
Weight 1.529 LB
EAN or UPC 7316577313096
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