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