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Single Row Steel Cylindrical Bearing

NU 308 ECP

Single Row Steel Cylindrical Bearing
Item #100742989
  • 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

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity

compliances

  • In accordance with ISO 15-1981
Static Load Rating [Max] 17,500.00 lbf
Origin Cylindrical Radial
I.D. 40 mm
Dynamic Load Rating 18,200.00 lbf
Radial Internal Clearance Specification Normal Clearance
Tolerance Iso Class 6 (RBEC 3)
Cage Material Polyamide (Molded Nylon)
Outer Ring Width 0.91 in, 23 mm
Enclosure Open
Inch/Metric Metric
Heat Stabilization 302 °F
Precision Ground Yes
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
No. of Rows 1
Material Bearing Steel
Reference Speed 8000 rpm
Bore Type Round Bore, Metric Type
Full Cage Description Injection Molded Cage
O.D. Type Cylindrical
Width 23 mm
Precision Rating ABEC 1
Capacity High Capacity
End Type Open End
O.D. 90.0000 mm
Limiting Speed 9500 rpm
Static Load Rating 78 kN
Series 3
Inner Ring Width 0.91 in, 23 mm
Oil Hole w/o Oil Hole
Radial Internal Clearance Normal
Weight 1.473 LB
EAN or UPC 7316577027993
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