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