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Single Row Steel Cylindrical Bearing

NUP 307 ECJ

Single Row Steel Cylindrical Bearing
Item #100742980
  • 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
Capacity High Capacity
No. of Ribs - Outer Ring 2
Relubrication Feature Without
O.D. Type Cylindrical
Tolerance Normal (PN)
Width 0.83 in, 21 mm
Dynamic Load Rating 75 kN
Enclosure Open
Cage Type Sheet Metal
Bearing Type Radial
Static Load Rating 63 kN
Oil Hole w/o Oil Hole
I.D. 35 mm
Bearing Part Complete Bearing
Material Steel
Outer Ring Width 0.83 in, 21 mm
Precision Ground Yes
Inner Ring Width 0.83 in, 21 mm
Cage Material Steel
Precision Rating ABEC 1
Rows of Balls Single
Radial Internal Clearance Specification Normal Clearance
No. of Ribs - Inner Ring 1
Inch/Metric Metric
Series 3
No. of Rows 1
Radial Internal Clearance Group N
O.D. 80 mm
Bore Type Round Bore
Bearing Design Removable Inner Ring – Two Piece
End Type Open End
Weight 1.146 LB
EAN or UPC 7316570473476
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