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