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Single Row Steel Cylindrical Bearing

NJ 312 ECM

Single Row Steel Cylindrical Bearing
Item #101647166
  • 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
Material Steel
Origin Cylindrical Radial
No. of Rows 1
Series 3
Inner Ring Width 1.22 in, 31 mm
Bore Type Round Bore
Relubrication Feature Without
O.D. Type Cylindrical
Cage Material Brass/Bronze
End Type Open End
Precision Ground Yes
Precision Rating ABEC 1
Heat Stabilization 302 °F
Enclosure Open
Oil Hole w/o Oil Hole
Inch/Metric Metric
Bearing Type Radial
Rows of Balls Single
No. of Ribs - Outer Ring 2
Cage Type Solid Machined
Radial Internal Clearance Specification Normal Clearance
I.D. 60 mm
Capacity High Capacity
Outer Ring Width 1.22 in, 31 mm
Full Cage Description Machined Brass Cage
Bearing Design Removable Inner Ring – Flanged – Double Flanged Outer Ring and Single Flange Inner Ring
Static Load Rating [Max] 36,000.00 lbf
Radial Internal Clearance Group N
Bearing Part Complete Bearing
Static Load Rating 160 kN
Tolerance Normal (PN)
No. of Ribs - Inner Ring 1
Width 31 mm
Reference Speed 5600 rpm
Dynamic Load Rating 34,000.00 lbf
O.D. 130.0000 mm
Limiting Speed 6700 rpm
Weight 4.901 LB
EAN or UPC 7316576624216
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