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