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Single Row Steel Cylindrical Bearing

NU 212 ECM

Single Row Steel Cylindrical Bearing
Item #101172791
  • 2.36 in Inner Diameter
  • 4.33 in Outer Diameter
  • 0.87 in Width
Single Row Steel Cylindrical Bearing
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  • 2.36 in Inner Diameter
  • 4.33 in Outer Diameter
  • 0.87 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
Enclosure Open
Bearing Part Complete Bearing
No. of Rows Single
Bearing Type Radial
Radial Internal Clearance Specification Normal Clearance
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Rows of Balls Single
No. of Ribs - Outer Ring 2
Radial Internal Clearance Group N
Cage Type Solid Machined
Material Bearing Steel
Static Load Rating [Max] 22,900.00 lbf
Relubrication Feature Without
I.D. 2.36 in, 60 mm
Precision Rating ABEC 1
Static Load Rating 102 kN
Limiting Speed 7500 rpm
Series 2
Dynamic Load Rating 108 kN
Origin Cylindrical Radial
Tolerance Normal (PN)
Width 0.87 in, 22 mm
Reference Speed 6700 rpm
Inner Ring Width 0.87 in, 22 mm
Full Cage Description Machined Brass Cage
O.D. 4.33 in, 110 mm
Precision Ground Yes
End Type Open End
Capacity High Capacity
Oil Hole w/o Oil Hole
Inch/Metric Metric
Cage Material Brass
Heat Stabilization 302 °F
Outer Ring Width 0.87 in, 22 mm
Bore Type Cylindrical
O.D. Type Cylindrical
Weight 2.114 LB
EAN or UPC 7316576623943
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