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Single Row Steel Cylindrical Bearing

NUP 308 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172983
  • 1.57 in Inner Diameter
  • 3.54 in Outer Diameter
  • 0.91 in Width
Single Row Steel Cylindrical Bearing
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    Shipment Options
  • 1.57 in Inner Diameter
  • 3.54 in Outer Diameter
  • 0.91 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • 0
I.D. 1.57 in, 40 mm
Tolerance Normal (PN)
Radial Internal Clearance Specification Greater Than Normal Clearance
Enclosure Open
Dynamic Load Rating 93 kN
Outer Ring Width 0.91 in, 23 mm
Cage Type Solid Machined
Series 3
O.D. 3.54 in, 90 mm
Inner Ring Width 0.91 in, 23 mm
Capacity High Capacity
Static Load Rating 78 kN
Origin Cylindrical Radial
Material Bearing Steel
Precision Rating ABEC 1
End Type Open End
No. of Ribs - Outer Ring 2
Oil Hole w/o Oil Hole
Cage Material Brass
Bearing Part Complete Bearing
No. of Rows Single
Bearing Design Removable Inner Ring – Two Piece
No. of Ribs - Inner Ring 1
Radial Internal Clearance C3
Rows of Balls Single
Bearing Type Radial
Inch/Metric Metric
Relubrication Feature Without
Width 0.91 in, 23 mm
Bore Type Cylindrical
O.D. Type Cylindrical
Precision Ground Yes
Weight 1.752 LB
EAN or UPC 7316577729101
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