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