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