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Single Row Steel Cylindrical Bearing

NU 308 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100742990
  • 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

  • In accordance with ISO 15-1981
End Type Open End
Rows of Balls Single
No. of Rows Single
Origin Cylindrical Radial
Bearing Design Removable Inner Ring – Straight
Inner Ring Width 0.91 in, 23 mm
Precision Rating ABEC 1
I.D. 1.57 in, 40 mm
Width 0.91 in, 23 mm
Dynamic Load Rating 93 kN
Relubrication Feature Without
Precision Ground Yes
O.D. Type Cylindrical
Cage Material Polyamide
Radial Internal Clearance C3
Enclosure Open
Bore Type Cylindrical
Material Bearing Steel
Oil Hole w/o Oil Hole
Radial Internal Clearance Specification Greater Than Normal Clearance
Bearing Part Complete Bearing
Inch/Metric Metric
No. of Ribs - Outer Ring 2
Tolerance Normal (PN)
Series 3
Bearing Type Radial
Cage Type Non-Metallic
O.D. 3.54 in, 90 mm
Outer Ring Width 0.91 in, 23 mm
Static Load Rating 78 kN
Capacity High Capacity
Weight 1.473 LB
EAN or UPC 7316577031501
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