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