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