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Single Row Steel Cylindrical Bearing

NU 317 ECM

Single Row Steel Cylindrical Bearing
Item #101172918
  • 3.35 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.61 in Width
Single Row Steel Cylindrical Bearing
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  • 3.35 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.61 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
Origin Cylindrical Radial
Width 41 mm
Limiting Speed 4800 rpm
Series 3
Oil Hole w/o Oil Hole
Inner Ring Width 1.61 in, 41 mm
Radial Internal Clearance Normal
Enclosure Open
Full Cage Description Machined Brass Cage
End Type Open End
Static Load Rating [Max] 75,300.00 lbf
Dynamic Load Rating 66,800.00 lbf
Bore Type Round Bore, Metric Type
Cage Material Brass/Bronze
Tolerance Iso Class 6 (RBEC 3)
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Outer Ring Width 1.61 in, 41 mm
Static Load Rating 335 kN
Precision Rating ABEC 1
I.D. 85 mm
Precision Ground Yes
Heat Stabilization 302 °F
Inch/Metric Metric
O.D. 180.0000 mm
Material Bearing Steel
Capacity High Capacity
O.D. Type Cylindrical
Reference Speed 4000 rpm
Radial Internal Clearance Specification Normal Clearance
No. of Rows 1
Weight 12.081 LB
EAN or UPC 7316576624117
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