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Single Row Steel Cylindrical Bearing

NJ 312 ECJ

Single Row Steel Cylindrical Bearing
Item #100743026
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Single Row Steel Cylindrical Bearing
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  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 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
Dynamic Load Rating 34000 lbf
Bearing Design Removable Inner Ring – Flanged
Static Load Rating 160 kN
Tolerance Normal (PN)
Rows of Balls 1
Bore Type Round Bore
Heat Stabilization 302 °F
Inner Ring Width 1.22 in, 31 mm
Full Cage Description Pressed Steel Cage
Radial Internal Clearance Specification Normal Clearance
Limiting Speed - Grease 4300 rpm
Static Load Rating [Max] 36000 lbf
Series 3
Bearing Type Radial
Origin Cylindrical Radial
Enclosure Open
No. of Rows 1
Oil Hole w/o Oil Hole
Capacity High Capacity
I.D. 60 mm
Cage Material Steel
Limiting Speed - Oil 5000 rpm
Material Steel
Outer Ring Width 1.22 in, 31 mm
Width 1.22 in, 31 mm
O.D. 130 mm
Cage Type Sheet Metal
Precision Ground Yes
Limiting Speed 5000 rpm
End Type Open End
Inch/Metric Metric
Radial Internal Clearance Group N
O.D. Type Cylindrical
Precision Rating ABEC 1
Weight 4.217 LB
EAN or UPC 7316577033161
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