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