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