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