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Single Row Steel Cylindrical Bearing

NU 212 ECJ

Single Row Steel Cylindrical Bearing
Item #100742853
  • 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
Origin Cylindrical Radial
Radial Internal Clearance Specification Normal Clearance
Full Cage Description Pressed Steel Cage
Material Bearing Steel
Series 2
Bore Type Round Bore, Metric Type
Static Load Rating 102 kN
Inner Ring Width 0.87 in, 22 mm
Inch/Metric Metric
Limiting Speed 6300 rpm
Precision Ground Yes
O.D. Type Cylindrical
O.D. 110 mm
Precision Rating ABEC 1
Static Load Rating [Max] 22900 lbf
Dynamic Load Rating 21000 lbf
Radial Internal Clearance Normal
Limiting Speed - Grease 5300 rpm
Heat Stabilization 302 °F
Enclosure Open
I.D. 60 mm
Limiting Speed - Oil 6300 rpm
Oil Hole w/o Oil Hole
Cage Material Steel
No. of Rows 1
Bearing Design Removable Inner Ring – Straight
Outer Ring Width 0.87 in, 22 mm
Capacity High Capacity
Width 0.87 in, 22 mm
End Type Open End
Tolerance Iso Class 6 (RBEC 3)
Weight 1.894 LB
EAN or UPC 7316577032096
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