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Single Row Steel Cylindrical Bearing

NU 212 ECP

Single Row Steel Cylindrical Bearing
Item #100742855
  • 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
Radial Internal Clearance Specification Normal Clearance
Reference Speed 6700 rpm
Oil Hole w/o Oil Hole
Bearing Part Complete Bearing
Bearing Type Radial
O.D. 110.0000 mm
End Type Open End
Inch/Metric Metric
Precision Rating ABEC 1
Capacity High Capacity
O.D. Type Cylindrical
Tolerance Normal (PN)
Relubrication Feature Without
Cage Type Non-Metallic
Radial Internal Clearance Group N
Enclosure Open
Precision Ground Yes
Material Steel
Bore Type Round Bore
I.D. 60 mm
Width 22 mm
Cage Material Polyamide (Molded Nylon)
Static Load Rating 102 kN
No. of Rows 1
Outer Ring Width 0.87 in, 22 mm
Full Cage Description Injection Molded Cage
Dynamic Load Rating 21,000.00 lbf
No. of Ribs - Outer Ring 2
Inner Ring Width 0.87 in, 22 mm
Origin Cylindrical Radial
Static Load Rating [Max] 22,900.00 lbf
Heat Stabilization 302 °F
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Limiting Speed 7500 rpm
Rows of Balls Single
Series 2
Weight 1.82 LB
EAN or UPC 7316577027665
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