ceramic cylindrical roller bearing
Ceramic Bearing Rollers Silicon Nitride Si3N4
ceramic cylindrical roller bearing
Ceramic Bearing Rollers Silicon Nitride Si3N4

NU1004 Hybrid Cylindrical Roller Bearings

$ 325.00

NU1004 Hybrid Cylindrical Roller Bearings can be supplied on request.

 

Category:

Bore Type: Cylindrical bore
Bore Size d: 20 mm
Bearing Material: 52100 Chrome Steel
Roller Material: Silicon Nitride Ceramic (Si3N4)

 

Bore diameter: 20mm Dynamic load capacity: 13660 N
Outside diameter: 42mm Static load capacity: 8890 N
Overall width: 12mm Fillet radius: 0.6
Series: N/NU

 

NU1004 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

Silicon Nitride Cylindrical Roller Component

 

 

 

Weight 0.05 lbs
Dimensions 1.653 × 1.653 × 0.472 in
Inner Diameter

20mm
Outer Diameter

42mm
Width

12mm
Bearing Type

Hybrid Cylindrical Roller Bearings
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