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