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