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