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