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Single Row Steel Cylindrical Bearing

NUP 312 ECP

Single Row Steel Cylindrical Bearing
Item #100743033
  • 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

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Cage Material Polyamide (Molded Nylon)
Width 1.22 in, 31 mm
I.D. 60 mm
Radial Internal Clearance Specification Normal Clearance
Capacity High Capacity
Bore Type Round Bore, Metric Type
Outer Ring Width 1.22 in, 31 mm
End Type Open End
Material Bearing Steel
O.D. 130 mm
No. of Rows 1
Precision Ground Yes
Radial Internal Clearance Normal
Bearing Design Removable Inner Ring – Two Piece
Precision Rating ABEC 1
Inch/Metric Metric
Oil Hole w/o Oil Hole
Series 3
Enclosure Open
Static Load Rating 160 kN
Inner Ring Width 1.22 in, 31 mm
Origin Cylindrical Radial
Dynamic Load Rating 173 kN
Tolerance Iso Class 0 (RBEC 1)
O.D. Type Cylindrical
Weight 4.262 LB
EAN or UPC 7316577031273
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