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