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Single Row Steel Cylindrical Bearing

NU 312 ECM

Single Row Steel Cylindrical Bearing
Item #101172906
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Single Row Steel Cylindrical Bearing
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  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 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
Oil Hole w/o Oil Hole
Capacity High Capacity
Full Cage Description Machined Brass Cage
Cage Material Brass/Bronze
O.D. Type Cylindrical
Outer Ring Width 1.22 in, 31 mm
Dynamic Load Rating 34,000.00 lbf
Series 3
Precision Rating ABEC 1
Reference Speed 5600 rpm
Material Bearing Steel
Bearing Design Removable Inner Ring – Straight – Double Flanged Outer Ring and Single Flange Inner Ring
Tolerance Iso Class 6 (RBEC 3)
Origin Cylindrical Radial
Width 31 mm
Bore Type Round Bore, Metric Type
Precision Ground Yes
Static Load Rating 160 kN
Inner Ring Width 1.22 in, 31 mm
Radial Internal Clearance Specification Normal Clearance
End Type Open End
Heat Stabilization 302 °F
Static Load Rating [Max] 36,000.00 lbf
No. of Rows 1
Limiting Speed 6700 rpm
Radial Internal Clearance Normal
I.D. 60 mm
Inch/Metric Metric
O.D. 130.0000 mm
Weight 4.612 LB
EAN or UPC 7316576624179
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