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