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Single Row Steel Cylindrical Bearing

NU 308 ECM/C3

Single Row Steel Cylindrical Bearing
Item #101172897
  • 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
No. of Ribs - Outer Ring 2
Cage Material Brass
End Type Open End
Tolerance Normal (PN)
Bearing Design Removable Inner Ring – Straight
I.D. 1.57 in, 40 mm
Radial Internal Clearance C3
O.D. 3.54 in, 90 mm
O.D. Type Cylindrical
Cage Type Solid Machined
Relubrication Feature Without
No. of Rows Single
Precision Rating ABEC 1
Bearing Part Complete Bearing
Origin Cylindrical Radial
Rows of Balls Single
Bore Type Cylindrical
Series 3
Outer Ring Width 0.91 in, 23 mm
Material Bearing Steel
Precision Ground Yes
Dynamic Load Rating 93 kN
Enclosure Open
Inner Ring Width 0.91 in, 23 mm
Radial Internal Clearance Specification Greater Than Normal Clearance
Width 0.91 in, 23 mm
Bearing Type Radial
Static Load Rating 78 kN
Oil Hole w/o Oil Hole
Inch/Metric Metric
Capacity High Capacity
Weight 1.737 LB
EAN or UPC 7316576623974
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