ÜHEREALINE KUULLAAGER KUMMIKATETEGA HYBRID 6212-2RS1/HC5C3WT -SKF-

362,34 € (sis. KM)

1 laos (Laki 26)

Hübriid radiaalkuullaager, mille mõlemal küljel on tihendid
Hübriid üherealistel kuullaagritel, mille mõlemal küljel on tihendid, on laagriterasest rõngad ja laagriklassi räninitriidist (Si3N4) veereelemendid, mis muudavad laagrid elektriliselt isoleerivaks. Integreeritud tihend võib oluliselt pikendada laagrite kasutusiga, kuna see hoiab laagrites määrdeaine ja saasteained eemal. Räninitriidelemendid ei kaitse mitte ainult elektrivoolu kahjustuste eest, vaid pakuvad ka terasest rullelementidega samasuuruste laagritega võrreldes paremat laagrite jõudlust, pikemat laagrite kasutusiga, suuremat kiirust, suurt kulumiskindlust, suurt laagrite jäikust, väiksem määrimis- ja valesoolamise oht ning väiksem tundlikkus temperatuurimuutuste suhtes, mistõttu need sobivad kasutamiseks keerulistes tingimustes ja saastunud keskkondades.

Tootekood: 6212-2RS1/HC5C3WT Kategooriad: ,

Kirjeldus

6212-2RS1/HC5C3WT
Hybrid deep groove ball bearing with seals on both sides
Hybrid single row deep groove ball bearings with seals on both sides have rings made of bearing steel and rolling elements made of bearing grade silicon nitride (Si3N4), which make the bearings electrically insulating. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. The silicon nitride elements not only provide protection from electric current damage but also, when compared to same-sized bearings with steel rolling elements, provide enhanced bearing performance, extended bearing service life, higher speed capability, high wear-resistance, high bearing stiffness, reduced risk of smearing and false brinelling, and less sensitivity to temperature gradients, making them suitable for use in dificult conditions and contaminated environments.
Protected against electric current damage
Integral sealing prolongs bearing service life
Especially suited for use in difficult conditions and contaminated environments
Typical benefits of single row deep groove ball bearings

DIMENSIONS
Bore diameter 60 mm
Outside diameter 110 mm
Width 22 mm

PERFORMANCE
Basic dynamic load rating 52.7 kN
Basic static load rating 36 kN
Limiting speed 4000 r/min

PROPERTIES
Filling slots Without
Number of rows 1
Locating feature, bearing outer ring None
Bore type Cylindrical
Cage Sheet metal
Matched arrangement No
Radial internal clearance C3
Tolerance class Normal
Material, bearing Hybrid
Coating Without
Sealing Seal on both sides
Sealing type Contact
Lubricant Grease
Relubrication feature Without

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