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