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