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Single Row Steel Cylindrical Bearing

NJ 319 ECJ

Single Row Steel Cylindrical Bearing
Item #100743093
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 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
Origin Cylindrical Radial
I.D. 95 mm
Outer Ring Width 1.77 in, 45 mm
Relubrication Feature Without
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Dynamic Load Rating 76,700.00 lbf
Precision Ground Yes
Radial Internal Clearance Group N
Bearing Part Complete Bearing
Enclosure Open
Precision Rating ABEC 1
Radial Internal Clearance Specification Normal Clearance
Oil Hole w/o Oil Hole
Series 3
Bore Type Round Bore
End Type Open End
No. of Ribs - Outer Ring 2
Tolerance Normal (PN)
Reference Speed 3600 rpm
Static Load Rating [Max] 87,700.00 lbf
Limiting Speed 4300 rpm
Material Steel
Heat Stabilization 302 °F
Capacity High Capacity
O.D. Type Cylindrical
Static Load Rating 390 kN
No. of Rows 1
O.D. 200.0000 mm
Bearing Type Radial
Cage Material Steel
Width 45 mm
Full Cage Description Pressed Steel Cage
Inner Ring Width 1.77 in, 45 mm
Cage Type Sheet Metal
No. of Ribs - Inner Ring 1
Rows of Balls Single
Inch/Metric Metric
Weight 14.105 LB
EAN or UPC 7316577041111
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