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Single Row Steel Cylindrical Bearing

NU 219 ECP

Single Row Steel Cylindrical Bearing
Item #100742911
  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 6.69 in Outer Diameter
  • 1.26 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
Enclosure Open
Width 32 mm
Full Cage Description Injection Molded Cage
Radial Internal Clearance Normal
End Type Open End
Dynamic Load Rating 49,500.00 lbf
Limiting Speed 4800 rpm
Reference Speed 4300 rpm
Origin Cylindrical Radial
Capacity High Capacity
Static Load Rating [Max] 59,600.00 lbf
Precision Ground Yes
Inch/Metric Metric
Static Load Rating 265 kN
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Bore Type Round Bore, Metric Type
Outer Ring Width 1.26 in, 32 mm
Tolerance Iso Class 6 (RBEC 3)
Series 2
O.D. Type Cylindrical
Radial Internal Clearance Specification Normal Clearance
Material Bearing Steel
Heat Stabilization 302 °F
Inner Ring Width 1.26 in, 32 mm
Oil Hole w/o Oil Hole
No. of Rows 1
O.D. 170.0000 mm
Cage Material Polyamide (Molded Nylon)
I.D. 95 mm
Precision Rating ABEC 1
Weight 6.25 LB
EAN or UPC 7316577028921
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