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