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