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Single Row Steel Cylindrical Bearing

NU 228 ECJ

Single Row Steel Cylindrical Bearing
Item #100742944
  • 5.51 in Inner Diameter
  • 9.84 in Outer Diameter
  • 1.65 in Width
Single Row Steel Cylindrical Bearing
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  • 5.51 in Inner Diameter
  • 9.84 in Outer Diameter
  • 1.65 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
Width 42 mm
O.D. Type Cylindrical
Full Cage Description Pressed Steel Cage
Precision Rating ABEC 1
Radial Internal Clearance Specification Normal Clearance
Bore Type Round Bore, Metric Type
I.D. 140 mm
Cage Material Steel
End Type Open End
Radial Internal Clearance Normal
Static Load Rating [Max] 115,000.00 lbf
Reference Speed 2800 rpm
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Tolerance Iso Class 6 (RBEC 3)
Capacity High Capacity
Origin Cylindrical Radial
Inner Ring Width 1.65 in, 42 mm
Dynamic Load Rating 87,900.00 lbf
Enclosure Open
Material Bearing Steel
Oil Hole w/o Oil Hole
Precision Ground Yes
Outer Ring Width 1.65 in, 42 mm
Inch/Metric Metric
No. of Rows 1
Series 2
Static Load Rating 510 kN
O.D. 250.0000 mm
Heat Stabilization 302 °F
Limiting Speed 3200 rpm
Weight 18.32 LB
EAN or UPC 7316577062529
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