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