METALLIKATETEGA ÜHEREALINE KUULLAAGER EKSTREEM TEMPERATUURILE <+250 6004-2Z/VA201 -SKF-

Kirjeldus

6004-2Z/VA201
Deep groove ball bearing for high temperature applications with shields on both sides
Single row deep groove ball bearings for high temperature applications, with shields on both sides, are designed for challenging operating conditions, with certain variants being capable of performing at temperatures as high as 350 °C (660 °F). They have larger radial internal clearances and use graphite-based lubricants that enable operation at high temperatures. They are lubricated for the life of the bearing and the entire surface of the bearings and shields are manganese phosphate treated, which enhances adhesion of the lubricant to the metal and improves their running-in properties. As with deep groove ball bearings generally, they are particularly versatile, accommodate radial and axial loads in both directions, and are easy to mount.
Optimized for operation at high temperatures – up to 350 °C (660 °F)
Easily swapped with grease-lubricated bearings of corresponding ISO dimensions
Increased reliability, reduced complexity and decreased environmental impact
Integral sealing prolongs bearing service life
Typical benefits of single row deep groove ball bearings

DIMENSIONS
Bore diameter 20 mm
Outside diameter 42 mm
Width 12 mm

PERFORMANCE
Basic dynamic load rating 9.95 kN
Basic static load rating 5 kN
Limiting speed 140 r/min

PROPERTIES
Bore type Cylindrical
Cage Sheet metal
Coating Coated
Filling slots Without
Locating feature, bearing outer ring None
Lubricant Solid lubricant
Matched arrangement No
Material, bearing High temperature steel
Number of rows 1
Radial internal clearance Multiples of C5
Relubrication feature Without
Sealing Shield on both sides
Sealing type Non-contact