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