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NU 208 ECJ

Type EC Cylindrical Roller Bearing

Item #100000622

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Product details

  • 40 mm ID x 80 mm OD x 18 mm Wide
  • Pressed Steel Cage
  • Removable Inner Ring - Straight
  • Iso Class 6 (RBEC 3)
  • High Capacity Design


  • 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.


  • Traction motors
  • Electric motors
  • Gearboxes


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


  • In accordance with ISO 15-1981


  • Double Flange Outer Ring and Single Flange Inner Ring


Bore Type Round Bore, Metric Type
I.D. 40 mm
O.D. 80 mm
Width 18 mm
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Specification Normal Clearance
Tolerance Iso Class 6 (RBEC 3)
End Type Open End
Enclosure Open
Cage Material Steel
Oil Hole w/o Oil Hole
Capacity High Capacity
Precision Ground Yes
Static Load Rating [MAX] 11900 lbf
Dynamic Load Rating 12100 lbf
Full Cage Description Pressed Steel Cage
Radial Internal Clearance Normal
Reference Speed 9500 rpm
No. of Rows 1
Limiting Speed 11000 rpm
Heat Stabilization 302 °F
Origin Cylindrical Radial
Catalog Order Number MA100000622
Weight 0.882 LB
Package Quantity 1.0 Piece
EAN or UPC 7316577313072

Supporting Documents

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