| AISI 304/ 302/303 | |
| feature | Austenitic material, corrosion resistant, slightly magnetic; however, annealing can render it non-magnetic. |
| General Applications | Used in valves and related applications, food, aerosols, household sprays, perfumes, and medical devices. |
| AISI 316 | |
| feature | It is non-magnetic and exhibits good corrosion resistance even when exposed to marine atmospheres and sulfuric acid. |
| General Applications | It is used in the presence of sulfuric acid, phosphoric acid, and acetic acid, and is mainly used in the chemical, papermaking, and textile industries. |
| AISI 316L | |
| feature | It has the same properties as 316, but with excellent corrosion resistance. Its carbon content is lower than that of conventional 316. |
| General Applications | Specifically for jewelry and implant applications |
Specialty bearings and pumps, aerosol pumps, garden and household sprayers, pre-compressed spice pumps, seam valves, medical application valves, agricultural backpack sprayers, and circulating balls. They are used in the food, chemical, naval, and aerospace industries.
Yuncheng Kangdaer Steel Ball Co., Ltd.
1. Established in 1998. (and) 20 years of experience In terms of production and marketing.
2. Possess SGS/ROHS Certificate , Guarantee and an excellent management team.
3. Advanced production and testing equipment .
4. Fixed assets exceeding 10 million RMB .
5. The above technical personnel 10 years of production experience e.
6. Our warehouse is located in a national AAAAA-level logistics park. Large inventory, fast delivery .
7. 40% domestic market Based on sales volume.
8. High reputation, with a large number of customers from all over the world.
We sincerely look forward to establishing partnerships with any client at any time.
- You can contact us within 24 hours.
- The sample is 0.5 kg free of charge.
10 years of export experience
Strict quality control
Timely delivery
OEM service pricing discounts
Your success is our business and our future.
Customer visits
Delivery time e : 20 business days after receiving the deposit.
Package: 1. Commercial Packaging: Plastic bag + Color box + Carton + Pallet
2. Industrial Packaging: a) Plastic + Iron Drum + Pallet;
b). Plastic + woven bag + wooden cardboard box;
3. According to the customer's requirements.
Q1. What are your packaging terms?
answer: Typically, we package goods in bulk or soft boxes, suitable for shipping containers.
Q2. What are your payment terms?
answer: T/T 30% as deposit, and 70% before delivery.
Before you pay the balance, we will show you photos of the product and packaging.
Q3. What are your terms of delivery?
answer: EXW, FOB, CFR, CIF.
Fourth quarter. How about your delivery time?
answer: Typically, it takes 10 to 15 days after receiving the prepayment.
Q5. Can you produce according to the sample?
answer: Yes, we can produce according to your samples or technical drawings.
Q6. What is your sample policy?
answer: If we have parts in stock, we can provide samples.
Q7. Do you test all your goods before delivery?
answer: Yes, we conduct 100% testing before delivery.
Q8. How do you build long-term, positive relationships within our business?
A1: We maintain excellent quality, attentive after-sales service, and competitive prices to ensure our customers' interests.
A2: We package the goods in bulk or in soft boxes, suitable for shipping containers.
This is a solid ball rather than a finished bearing: you specify diameter and grade, we produce and pack it, and it arrives ready to load into races, seats or cages. It suits miniature mechanisms where a small ball has to sit accurately in a small pocket and run without rattle. Because it ships in bulk, one call-off can cover several small assemblies instead of being tied to a single dedicated program.
| Property | Specification |
|---|---|
| Material | 440C stainless steel |
| Grade | G10 |
| Diameter | 1.5 mm |
| Hardness | HRC 58-62 |
| Surface | Ground |
| Function | Corrosion resistant and wear resistant |
| Brand | Condar |
| Origin | Shandong, China |
| Available size range | 0.3 mm to 200 mm |
| Sales unit | Multiple of 10,000 pieces |
| Batch packing size | 15 × 10 × 5 cm |
| Batch weight | 0.17 kg |
Fit is decided by the seat, not by the eye. Work from the race or seat the ball runs in and aim for a small, even clearance — neither a rattle nor a wedge — then send us the tolerance band from your drawing so the batch is measured to your number. When a delivery arrives, take balls from several places in the carton rather than measuring one tidy corner, and compare the readings with that tolerance band; this is where precision bearing balls stand or fall. One limit is worth knowing before you specify: this is a light-duty size, so heavy shock or radial loads are better carried by a larger diameter, and the surrounding design should allow for steady, fine-clearance running rather than impact.
Condar Kangda is a factory-direct steel ball supplier serving bearing, testing and industrial component buyers. Our range covers hardened chrome, 440C stainless and 304/316 stainless steel balls in diameters from 1.5 mm to 120 mm, in precision grades such as G10, G100 and G200, plus miniature ball bearings. We supply in bulk and support hardness and roundness testing on request. For non-standard diameters, grades or materials, send your drawing and we will quote OEM and custom production. Share your annual volume and we will confirm delivery.
