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Single Row Steel Cylindrical Bearing

NJ 317 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172720
  • 3.35 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.61 in Width
Single Row Steel Cylindrical Bearing
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  • 3.35 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.61 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • 0
Oil Hole w/o Oil Hole
Inner Ring Width 1.61 in, 41 mm
Origin Cylindrical Radial
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 340 kN
Bearing Part Complete Bearing
Capacity High Capacity
Limiting Speed 4800 rpm
Static Load Rating 335 kN
O.D. 7.09 in, 180 mm
O.D. Type Cylindrical
No. of Ribs - Inner Ring 1
Enclosure Open
Relubrication Feature Without
Series 3
Cage Material Brass
Radial Internal Clearance C3
Rolling Element Roller
End Type Open End
No. of Ribs - Outer Ring 2
Row Type 1
Precision Rating ABEC 1
Bearing Type Radial
Internal Clearance C3
Cage Type Solid Machined
Precision Ground Yes
Bore Type Cylindrical
Inch/Metric Metric
Reference Speed 4000 rpm
I.D. 3.35 in, 85 mm
Tolerance Normal (PN)
Element Material Bearing Steel
Material Bearing Steel
Bearing Design Removable Inner Ring – Flanged
Width 1.61 in, 41 mm
Rows of Balls Single
Outer Ring Width 1.61 in, 41 mm
No. of Rows 1
Weight 11.98 LB
EAN or UPC 7316576623776
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