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