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