NU320 Hybrid Cylindrical Roller Bearings

NU320 Hybrid Cylindrical Roller Bearings

NU320 Hybrid Cylindrical Roller Bearings can be supplied on request.

Since these are custom bearings, please contact us for a price.

You may send a Quote Request or call our office at 916-549-9696.

The delivery will usually be 30 days for custom bearings.

 

Specifications:

Bore Type: Cylindrical bore
Bore Size d: 100 mm
Bearing Material: 52100 Chrome Steel
Ball Material: Silicon Nitride (Si3N4)

 

Dimensions:

Outside D215.000 mm
Inside Ring d100.000 mm
Ring Width B47.000 mm
Radius f3.0 mm
Category:

Description

NU320 Hybrid Cylindrical Roller Bearings have rings made of bearing steel and rollers made of bearing grade silicon nitride (ceramic). As ceramic rollers are lighter and have a higher modulus of elasticity and lower coefficient of thermal expansion than steel rollers, hybrid bearings can provide the following advantages:

  • higher speed capability
  • Extend service life – by 4-8 times
  • Prevents the passage of electrical current
  • High resistance to contamination and corrosion
  • Extend grease life
  • Reduced wear
  • Low friction

Additional Information

Weight6.5 lbs
Dimensions8.5 × 8.5 × 1.9 in
Inner Diameter

100mm

Outer Diameter

215mm

Width

47mm

Bearing Type

Hybrid Hybrid Cylindrical Roller Bearings