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