Skip to content Skip to navigation menu
Radial Cylindrical Roller Bearing

NJ 312 ECP

Radial Cylindrical Roller Bearing
Item #100743027
  • 2.36 in Inner Diameter
  • 5.12 in Outer Diameter
  • 1.22 in Width
Radial Cylindrical Roller 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

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity

compliances

  • In accordance with ISO 15-1981
Radial Internal Clearance Group N
Rows of Balls Single
Capacity High Capacity
No. of Ribs - Inner Ring 1
Bore Type Round Bore
No. of Rows 1
Inch/Metric Metric
Relubrication Feature Without
Bearing Part Complete Bearing
No. of Ribs - Outer Ring 2
Dynamic Load Rating 34000 lbf
Precision Ground Yes
Static Load Rating 160 kN
Enclosure Open
O.D. 130 mm
Width 1.22 in, 31 mm
Limiting Speed - Grease 4300 rpm
Outer Ring Width 1.22 in, 31 mm
Heat Stabilization 302 °F
Origin Cylindrical Radial
Cage Material Polyamide (Molded Nylon)
Series 3
Tolerance Normal (PN)
Static Load Rating [Max] 36000 lbf
Limiting Speed 5000 rpm
I.D. 60 mm
Material Steel
Radial Internal Clearance Specification Normal Clearance
Cage Type Non-Metallic
Oil Hole w/o Oil Hole
Inner Ring Width 1.22 in, 31 mm
End Type Open End
O.D. Type Cylindrical
Bearing Type Radial
Bearing Design Removable Inner Ring – Flanged
Full Cage Description Injection Molded Cage
Limiting Speed - Oil 5000 rpm
Precision Rating ABEC 1
Weight 4.118 LB
EAN or UPC 7316577032249
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison