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