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

NU1008 Hybrid Cylindrical Roller Bearings

$ 850.00

Specifications:

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

Category:

NU1008 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.

Dimensions:

Outside D 68.000 mm
Inside Ring d 40.000 mm
Ring Width B 15.000 mm
Radius f 1.0 mm

Performance

Basic dynamic load rating 25.1 kN
Basic static load rating 26 kN
Reference speed 12 000 r/min
Limiting speed 22 000 r/min

 

Weight .443 lbs
Dimensions 2.7 × 2.7 × 0.6 in
Inner Diameter

40mm
Outer Diameter

68mm
Width

15mm
Bearing Type

Hybrid Cylindrical Roller Bearings
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