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Single Row Steel Cylindrical Bearing

NU 222 ECP

Single Row Steel Cylindrical Bearing
Item #100742932
  • 4.33 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.5 in Width
Single Row Steel Cylindrical Bearing
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  • 4.33 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.5 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
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Bearing Part Complete Bearing
Dynamic Load Rating 65,700.00 lbf
I.D. 110 mm
Heat Stabilization 302 °F
Precision Rating ABEC 1
Static Load Rating 365 kN
Cage Type Non-Metallic
No. of Ribs - Outer Ring 2
Material Steel
Cage Material Polyamide (Molded Nylon)
O.D. Type Cylindrical
Series 2
Full Cage Description Injection Molded Cage
Capacity High Capacity
Radial Internal Clearance Group N
Inner Ring Width 1.5 in, 38 mm
Radial Internal Clearance Specification Normal Clearance
Oil Hole w/o Oil Hole
Reference Speed 3600 rpm
O.D. 200.0000 mm
Precision Ground Yes
Rows of Balls Single
Limiting Speed 4000 rpm
Tolerance Normal (PN)
Outer Ring Width 1.5 in, 38 mm
Inch/Metric Metric
Bore Type Round Bore
Relubrication Feature Without
Width 38 mm
No. of Rows 1
Origin Cylindrical Radial
Enclosure Open
Static Load Rating [Max] 82,100.00 lbf
Bearing Type Radial
End Type Open End
Weight 10.557 LB
EAN or UPC 7316577035660
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