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