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