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