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