011.35.1250 slewing ring bearing
| Inside diameter (ID d): | 170 mm |
| Outside diameter (OD D): | 185 mm |
| Thickness (B/T/H): | 50 mm |
NO. | Comparison | Manufacturer: JINHENG | Other Manufactures |
1 | Raw Materials | 42CrMo, the best material which ensures high levels in terms of: 1. Hardness 2. Wear resistance 3. Resistance to fatigue 4. Dimensional stability 5. Mechanical strength 6. Compressive strength
This type of steel combined with a heat treatment, is an excellent solution for any application. | Normal bearing steel: 50Mn, lower cost, for low grade bearing. |
2 | Heat treatment | Special production lines for the automatic heat treatment in a controlled atmosphere, to perfectly maintain mechanical properties even when used in extreme conditions. | Manual heat treatment, difficult to control the heating atmosphere, hard to main mechanical properties. |
3 | MECHANICAL PROCESSING | 1. Rolling 2. Raceways grinding 3. Super-finishing 4. Demagnetisation of components makes bearings longer life. 5. Assembly 6. Final testing and compliance 7. Line Anderometer tests 8. Analyse vibration and noise values of each component of the bearing. | Normally processed like: forging, tough machining, thermal refining, fine machining, quenching, grinding etc. Tested simply only after finished. |
4 | BEARING TESTING REPORT | 1. Test the hardness, geometric characteristics, roughness, noise and vibrations etc. 2. A professional report is provided for clients. 3. 100% strict test to guarantee the application's required degree of precision, compliance with operating parameters and the requested life-cycle. | Only tested when client requires. And test basic parameters. |
5 | After-sale service | A professional is appointed for every client to be at your service. He provides assistance at any doubt you have. He is appointed for you, so know all that you need. | Usually delay in feedback; not appointed professional, so unclear about your requirements or problems. Low efficiency in problem solving. |
6 | Long term benefit | A trustworthy supplier. 3”N”: No delay, No cheat, No quality problem. | Involved in problems of lead time delay; quality problem |
1. Bearing surface is covered with the anti-rust oil first;and then wrapped with the plastic film;
2. With kraft paper and professional belts.
3. At last ,with the wooden box totally at the outer packing to invoid the rust or the moist.
4. Or we can depend on the customers' demand to be packed.
What You can GET if you COOPERATE with US!
No. | WHAT we do for you? | WHAT you JUST need to do? |
1 | Professional QUOTATION as per your demands | Advise us details of your demands. |
2 | Make the contract, all terms in detail to confirm | Make the payment |
3 | Make the drawing, advise the material to confirm. | None |
4 | Do the test of every manufacturing process. Only pass the test, then to the next process. In this way, to guarantee the finished goods is qualified. Keep you informed of the production. | None |
5 | Inform you the goods is finished. Send you the goods quality certificate. | Make the payment |
6 | Strict, standard package. Take pictures to confirm. | None |
7 | Deliver goods, prepare the documents for your customs clearance. Inform you the ETA. | None |
8 | Provide you any assistance if needed about the customs clearance and receipt of goods. | Do the customs clearance |
9 | Installation Manual is provided. Provide you any assistance if needed about the installation. | Install and use |
10 | We are are your service long life in case you have any trouble while using our slewing bearings. | Nice experience of using our bearings. |
Essentiality | To cooperate with us is to have 100% SENSE of SECURITY. Let’s try together and you’ll see! | |