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