Skip to content Skip to navigation menu
Single Row Steel Cylindrical Bearing

NU 312 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100743032
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Single Row Steel Cylindrical Bearing
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 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
Inner Ring Width 1.22 in, 31 mm
Bore Type Round Bore
Tolerance Normal (PN)
End Type Open End
O.D. Type Cylindrical
Series 3
Dynamic Load Rating 173 kN
No. of Rows 1
Cage Type Non-Metallic
Cage Material Polyamide (Molded Nylon)
No. of Ribs - Outer Ring 2
Static Load Rating 160 kN
I.D. 60 mm
Inch/Metric Metric
Enclosure Open
Precision Rating ABEC 1
Oil Hole w/o Oil Hole
O.D. 130 mm
Rows of Balls Single
Capacity High Capacity
Origin Cylindrical Radial
Bearing Type Radial
Bearing Design Removable Inner Ring – Straight
Radial Internal Clearance Specification Greater Than Normal Clearance
Radial Internal Clearance C3
Bearing Part Complete Bearing
Relubrication Feature Without
Width 1.22 in, 31 mm
Material Steel
Outer Ring Width 1.22 in, 31 mm
Precision Ground Yes
Weight 3.98 LB
EAN or UPC 7316577038944
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison