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Single Row Steel Cylindrical Bearing

NU 2219 ECP

Single Row Steel Cylindrical Bearing
Item #100743231
  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.69 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.69 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
Oil Hole w/o Oil Hole
Tolerance Normal (PN)
Capacity High Capacity
Enclosure Open
O.D. Type Cylindrical
Cage Type Non-Metallic
Origin Cylindrical Radial
Series 22
Bearing Design Removable Inner Ring – Straight
Outer Ring Width 1.69 in, 43 mm
Cage Material Polyamide (Molded Nylon)
I.D. 95 mm
Width 1.69 in, 43 mm
Radial Internal Clearance Group N
No. of Rows 1
Inch/Metric Metric
Inner Ring Width 1.69 in, 43 mm
Radial Internal Clearance Specification Normal Clearance
Relubrication Feature Without
Dynamic Load Rating 325 kN
O.D. 170 mm
Precision Rating ABEC 1
End Type Open End
Precision Ground Yes
Bearing Part Complete Bearing
No. of Ribs - Outer Ring 2
Bore Type Round Bore
Material Steel
Rows of Balls Single
Static Load Rating 375 kN
Bearing Type Radial
Weight 8.512 LB
EAN or UPC 7316577036179
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