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