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