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