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Single Row Steel Cylindrical Bearing

NJ 307 ECJ

Single Row Steel Cylindrical Bearing
Item #100742975
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
Single Row Steel Cylindrical Bearing
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  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 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. 35 mm
No. of Ribs - Inner Ring 1
O.D. Type Cylindrical
Full Cage Description Pressed Steel Cage
Series 3
Inch/Metric Metric
Bearing Type Radial
Material Steel
Precision Rating ABEC 1
Tolerance Normal (PN)
Radial Internal Clearance Specification Normal Clearance
Bearing Part Complete Bearing
Enclosure Open
Inner Ring Width 0.83 in, 21 mm
Cage Type Sheet Metal
Limiting Speed 11000 rpm
Dynamic Load Rating 14,500.00 lbf
Static Load Rating [Max] 14,200.00 lbf
Capacity High Capacity
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
End Type Open End
Radial Internal Clearance Group N
Oil Hole w/o Oil Hole
Origin Cylindrical Radial
Bore Type Round Bore
Heat Stabilization 302 °F
Outer Ring Width 0.83 in, 21 mm
Relubrication Feature Without
Reference Speed 9500 rpm
Cage Material Steel
Static Load Rating 63 kN
Precision Ground Yes
No. of Ribs - Outer Ring 2
Rows of Balls Single
No. of Rows 1
O.D. 80.0000 mm
Width 21 mm
Weight 1.144 LB
EAN or UPC 7316577034861
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