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Single Row Steel Cylindrical Bearing

NJ 318 ECJ/C3

Single Row Steel Cylindrical Bearing
Item #101647501
  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width
Single Row Steel Cylindrical Bearing
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  • 3.54 in Inner Diameter
  • 7.48 in Outer Diameter
  • 1.69 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
Precision Ground Yes
Element Material Bearing Steel
Inner Ring Width 1.69 in, 43 mm
Bore Type Cylindrical
Oil Hole w/o Oil Hole
Material Bearing Steel
Row Type 1
Internal Clearance C3
Bearing Type Radial
Cage Material Bearing Steel
Bearing Part Complete Bearing
Series 3
Relubrication Feature Without
Reference Speed 3800 rpm
Tolerance Normal (PN)
Radial Internal Clearance Specification Greater Than Normal Clearance
End Type Open End
Enclosure Open
Rolling Element Roller
Rows of Balls Single
No. of Rows 1
I.D. 3.54 in, 90 mm
O.D. Type Cylindrical
Radial Internal Clearance C3
No. of Ribs - Inner Ring 1
Static Load Rating 360 kN
Inch/Metric Metric
Cage Type Sheet Metal
O.D. 7.48 in, 190 mm
No. of Ribs - Outer Ring 2
Origin Cylindrical Radial
Precision Rating ABEC 1
Width 1.69 in, 43 mm
Dynamic Load Rating 365 kN
Capacity High Capacity
Outer Ring Width 1.69 in, 43 mm
Bearing Design Removable Inner Ring – Flanged
Limiting Speed 4500 rpm
Weight 12.051 LB
EAN or UPC 7316577720887
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