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