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Radial Cylindrical Roller Bearing

NUP 307 ECP

Radial Cylindrical Roller Bearing
Item #100742981
  • 1.38 in Inner Diameter
  • 3.15 in Outer Diameter
  • 0.83 in Width
Radial Cylindrical Roller 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
Width 0.83 in, 21 mm
Rows of Balls Single
End Type Open End
Outer Ring Width 0.83 in, 21 mm
I.D. 35 mm
Bearing Part Complete Bearing
Inner Ring Width 0.83 in, 21 mm
Enclosure Open
Oil Hole w/o Oil Hole
Relubrication Feature Without
Radial Internal Clearance Group N
O.D. 80 mm
Capacity High Capacity
No. of Rows 1
Inch/Metric Metric
Bearing Type Radial
O.D. Type Cylindrical
Cage Material Polyamide (Molded Nylon)
Origin Cylindrical Radial
Dynamic Load Rating 75 kN
Cage Type Non-Metallic
Bearing Design Removable Inner Ring – Two Piece
Series 3
Precision Rating ABEC 1
Material Steel
Radial Internal Clearance Specification Normal Clearance
Tolerance Normal (PN)
No. of Ribs - Outer Ring 2
Static Load Rating 63 kN
Bore Type Round Bore
Precision Ground Yes
No. of Ribs - Inner Ring 1
Weight 1.14 LB
EAN or UPC 7316577025272
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