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