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