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Single Row Steel Cylindrical Bearing

NU 2222 ECP

Single Row Steel Cylindrical Bearing
Item #100743236
  • 4.33 in Inner Diameter
  • 7.87 in Outer Diameter
  • 2.09 in Width
Single Row Steel Cylindrical Bearing
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  • 4.33 in Inner Diameter
  • 7.87 in Outer Diameter
  • 2.09 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
Origin Cylindrical Radial
Tolerance Normal (PN)
Inner Ring Width 2.09 in, 53 mm
Enclosure Open
End Type Open End
Inch/Metric Metric
Dynamic Load Rating 440 kN
Precision Ground Yes
O.D. Type Cylindrical
Precision Rating ABEC 1
Bearing Type Radial
Bore Type Round Bore
Capacity High Capacity
Static Load Rating 520 kN
Bearing Part Complete Bearing
Radial Internal Clearance Specification Normal Clearance
Cage Type Non-Metallic
No. of Rows 1
Material Steel
I.D. 110 mm
Width 2.09 in, 53 mm
Oil Hole w/o Oil Hole
Outer Ring Width 2.09 in, 53 mm
Series 22
O.D. 200 mm
Cage Material Polyamide (Molded Nylon)
Relubrication Feature Without
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Group N
Rows of Balls Single
No. of Ribs - Outer Ring 2
Weight 14.923 LB
EAN or UPC 7316577031907
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