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