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