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