Paramtents
Structure Deep Groove
Type Ball
Packging & Delivery
Min Order5000 piece
Briefing
Detailed
Nide rolling bearings basically consist of two rings,rolling elements and a cage which keeps the rolling elements at equalintervals. Seals are applied to prevent the bearing form outside affect such asdust or oil invasion. The main purpose of lubricants in rolling bearings is toreduce friction and wear of each element. Choosing the tight material for thebearings is especially important for bearings’ application function.
Rings&rolling elements
Vacuum degassed, chromium bearing steel Gcr 15 is the standard materialfor precision bearing rings and rolling elements. The material has uniformspecification as AISI 52100(America), DIN100Cr6(German), JISSUJ2(Japan).
Steel no | Chemical composition % | |||||||
C | Si | Mn | P | S | Cr | Cu | Ni | |
GCr 15 SAE52100 | 0.95~ 1.05 | 0.15~ 0.35 | 0.25~ 0.45 | ≤0.025 | ≤0.025 | 1.4~1.65 | ≤0.25 | ≤0.3 |
Information needed for ball bearinginquiry
It will be better if customer couldsend us detailed drawing including below information.
1.Ball bearing model number
2. Ball bearing dimension
3. Ball bearing application
4. Required quantity
5. Other technical requirement.
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