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