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Single Row Steel Cylindrical Bearing

NJ 307 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100742977
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

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

compliances

  • In accordance with ISO 15-1981
Relubrication Feature Without
Width 0.83 in, 21 mm
Bearing Design Removable Inner Ring – Flanged
No. of Ribs - Outer Ring 2
O.D. Type Cylindrical
Bearing Type Radial
Bearing Part Complete Bearing
Radial Internal Clearance C3
Series 3
Rows of Balls Single
Material Steel
Cage Material Polyamide (Molded Nylon)
Precision Rating ABEC 1
End Type Open End
O.D. 80 mm
I.D. 35 mm
Inner Ring Width 0.83 in, 21 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Dynamic Load Rating 75 kN
Origin Cylindrical Radial
No. of Ribs - Inner Ring 1
Bore Type Round Bore
No. of Rows 1
Tolerance Normal (PN)
Precision Ground Yes
Oil Hole w/o Oil Hole
Capacity High Capacity
Cage Type Non-Metallic
Static Load Rating 63 kN
Enclosure Open
Outer Ring Width 0.83 in, 21 mm
Inch/Metric Metric
Weight 1.122 LB
EAN or UPC 7316577022578
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