Hybrid Cylindrical Roller Bearings

NU208 Hybrid Cylindrical Roller Bearings

$ 900.00

Specifications:

Bore Type: Cylindrical bore
Bore Size d: 40 mm
Bearing Material: 52100 Chrome Steel
Ball Material: Silicon Nitride (Si3N4)

 

Dimensions:

Outside D 80.000 mm
Inside Ring d 40.000 mm
Ring Width B 18.000 mm
Radius f 1.0 mm

Available on backorder

Category:

NU208 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 1.8 lbs
Dimensions 3.2 × 3.2 × 0.8 in
Inner Diameter

40mm
Outer Diameter

80mm
Width

18mm
Bearing Type

Hybrid Cylindrical Roller Bearings
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