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Single Row Steel Cylindrical Bearing

NU 319 ECM

Single Row Steel Cylindrical Bearing
Item #101170573
  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 in Width
Single Row Steel Cylindrical Bearing
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  • 3.74 in Inner Diameter
  • 7.87 in Outer Diameter
  • 1.77 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
I.D. 95 mm
Capacity High Capacity
Limiting Speed 4300 rpm
Static Load Rating [Max] 87,700.00 lbf
Bore Type Round Bore, Metric Type
Width 45 mm
O.D. 200.0000 mm
Enclosure Open
O.D. Type Cylindrical
Oil Hole w/o Oil Hole
Material Bearing Steel
Outer Ring Width 1.77 in, 45 mm
Radial Internal Clearance Specification Normal Clearance
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Series 3
Inch/Metric Metric
Tolerance Iso Class 6 (RBEC 3)
Precision Rating ABEC 1
No. of Rows 1
Dynamic Load Rating 76,700.00 lbf
Reference Speed 3600 rpm
Precision Ground Yes
Static Load Rating 390 kN
Inner Ring Width 1.77 in, 45 mm
Full Cage Description Machined Brass Cage
Origin Cylindrical Radial
Radial Internal Clearance Normal
End Type Open End
Heat Stabilization 302 °F
Cage Material Brass/Bronze
Weight 15.849 LB
EAN or UPC 7316576624155
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