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Single Row Steel Cylindrical Bearing

NU 211 ECJ

Single Row Steel Cylindrical Bearing
Item #100742845
  • 2.17 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.83 in Width
Single Row Steel Cylindrical Bearing
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  • 2.17 in Inner Diameter
  • 3.94 in Outer Diameter
  • 0.83 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
  • Gearboxes
  • Electric motors

features

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

compliances

  • In accordance with ISO 15-1981
Dynamic Load Rating 18,900.00 lbf
Bore Type Round Bore
No. of Rows 1
Relubrication Feature Without
Radial Internal Clearance Group N
Origin Cylindrical Radial
O.D. Type Cylindrical
Oil Hole w/o Oil Hole
Heat Stabilization 302 °F
Inner Ring Width 0.83 in, 21 mm
Limiting Speed 8000 rpm
Width 21 mm
Reference Speed 7500 rpm
Precision Rating ABEC 1
Material Steel
Bearing Type Radial
I.D. 55 mm
Outer Ring Width 0.83 in, 21 mm
O.D. 100.0000 mm
Cage Material Steel
Precision Ground Yes
Tolerance Normal (PN)
Series 2
End Type Open End
Rows of Balls Single
Radial Internal Clearance Specification Normal Clearance
Enclosure Open
Inch/Metric Metric
Bearing Part Complete Bearing
Static Load Rating 95 kN
No. of Ribs - Outer Ring 2
Capacity High Capacity
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Cage Type Sheet Metal
Static Load Rating [Max] 21,400.00 lbf
Full Cage Description Pressed Steel Cage
Weight 1.559 LB
EAN or UPC 7316577295569
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