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