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