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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
Series 2
Limiting Speed 4800 rpm
Internal Clearance CN
No. of Rows 1
Material Bearing Steel
O.D. 6.69 in, 170 mm
Rolling Element Roller
Precision Rating ABEC 1
Static Load Rating 265 kN
O.D. Type Cylindrical
Full Cage Description Injection Molded Cage
Tolerance Iso Class 6 (RBEC 3)
Enclosure Open
Reference Speed 4300 rpm
Precision Ground Yes
Bearing Part Complete Bearing
Cage Material Polyamide
Outer Ring Width 1.26 in, 32 mm
Inner Ring Width 1.26 in, 32 mm
End Type Open End
Radial Internal Clearance Specification Normal Clearance
Radial Internal Clearance Normal
Row Type 1
Relubrication Feature Without
Element Material Bearing Steel
Dynamic Load Rating 255 kN
ISO Tolerance Class 6 / P6
Width 1.26 in, 32 mm
Oil Hole w/o Oil Hole
Inch/Metric Metric
Bearing Material Coating Bearing Steel
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
I.D. 3.74 in, 95 mm
Bearing Class Normal / P0
Cage Non-Metallic
Bore Type Cylindrical
Capacity High Capacity
Static Load Rating [Max] 59,600.00 lbf
Origin Cylindrical Radial
Heat Stabilization 302 °F
Weight 6.25 LB
EAN or UPC 7316577028921
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