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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
Relubrication Feature Without
Bearing Part Complete Bearing
Enclosure Open
Outer Ring Width 0.87 in, 22 mm
Cage Material Bearing Steel
Capacity High Capacity
Width 0.87 in, 22 mm
O.D. 4.33 in, 110 mm
O.D. Type Cylindrical
Oil Hole w/o Oil Hole
Tolerance Iso Class 6 (RBEC 3)
Element Material Bearing Steel
Internal Clearance CN
Limiting Speed 6300 rpm
Dynamic Load Rating 108 kN
Full Cage Description Pressed Steel Cage
Row Type 1
Limiting Speed - Oil 6300 rpm
No. of Rows 1
Rolling Element Roller
Bore Type Cylindrical
Material Bearing Steel
Inch/Metric Metric
Static Load Rating 102 kN
Radial Internal Clearance Normal
Bearing Design Removable Inner Ring – Straight
End Type Open End
I.D. 2.36 in, 60 mm
Limiting Speed - Grease 5300 rpm
Heat Stabilization 302 °F
Precision Ground Yes
Precision Rating ABEC 1
Radial Internal Clearance Specification Normal Clearance
Reference Speed 6700 rpm
Series 2
Inner Ring Width 0.87 in, 22 mm
Static Load Rating [Max] 22900 lbf
Origin Cylindrical Radial
Weight 1.894 LB
EAN or UPC 7316577032096
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