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