Model No.: 0.8mm - 44.45mm
Grade: G3 - G200
Material Grade Code: 84829100
Surface Finish: Polished, Plated, Coated
Applications: Roller Skate Components, Guide Rails, Bicycle Parts, Bearings
Packaging: Pallets, Cartons, Wooden Boxes
Specification: 0.8mm - 44.45mm
Origin: Shandong, China
HS Code: 8482910000
1. Free samples available.
2. Certified by IATF, ISO, SGS, and OHSAS standards.
3. Professional manufacturer since 1988.
4. Covers 70 hectares of production area.
5. Strong R&D and supply capabilities.
| GB/T 308.1-2013 & ISO 3290-1:2008 Standard | ||||||||
| GRADE | VDWS(max) | â–³Sph(max) | VDWL(max) | Ra(max) | Spacing Gauge Value | Priority Gauge Value | Spacing Dividers Gauge Value | Dividers Gauge Value |
| μm | ||||||||
| G3 | 0.08 | 0.08 | 0.13 | 0.01 | 0.5 | -5,...,0.5,0,+0.5,...,+5 | 0.1 | -0.2,-0.1,0,+0.1,+0.2 |
| G5 | 0.13 | 0.13 | 0.25 | 0.014 | 1 | -5,...,-1,0,+1,...,+5 | 0.2 | -0.4,-0.2,0,+0.2,+0.4 |
| G10 | 0.25 | 0.25 | 0.5 | 0.02 | 1 | -9,...,-1,0,+1,...,+9 | 0.2 | -0.4,-0.2,0,+0.2,+0.4 |
| G16 | 0.4 | 0.4 | 0.8 | 0.025 | 2 | -10,...,-2,0,+2,...,+10 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
| G20 | 0.5 | 0.5 | 1 | 0.032 | 2 | -10,...,-2,0,+2,...,+10 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
| G24 | 0.6 | 0.6 | 1.2 | 0.04 | 2 | -12,...,-2,0,+2,...,+12 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
| G28 | 0.7 | 0.7 | 1.4 | 0.05 | 2 | -12,...,-2,0,+2,...,+12 | 0.4 | -0.8,-0.4,0,+0.4,+0.8 |
| G40 | 1 | 1 | 2 | 0.06 | 4 | -16,...,-4,0,+4,...,+16 | 0.8 | -1.6,-0.8,0,+0.8,+1.6 |
| G60 | 1.5 | 1.5 | 3 | 0.08 | 6 | -18,...,-6,0,+6,...,+18 | 1.2 | -2.4,-1.2,0,+1.2,+2.4 |
| G100 | 2.5 | 2.5 | 5 | 0.1 | 10 | -40,...,-10,0,+10,...,+40 | 2 | -4,-2,0,+2,+4 |
| G200 | 5 | 5 | 10 | 0.15 | 15 | -60,...,-15,0,+15,...,+60 | 3 | -6,-3,0,+3,+6 |
| Material | Material Composition | ||||||||
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Mo(%) | Cu(%) | |
| 100Cr6/SUJ2/AISIE52100/GCr15 | 0.98–1.05 | 0.15–0.35 | 0.25–0.45 | ≤0.02 | ≤0.006 | 0.1 | 1.40–1.65 | ≤0.05 | 0.13 |
| Ti(%) | AI(%) | O(%) | N(%) | Pb(%) | Sb(%) | As(%) | Sn(%) | Ca(%) | |
| ≤0.002 | ≤0.04 | ≤0.0008 | ≤0.004 | ≤0.002 | ≤0.005 | ≤0.04 | ≤0.03 | ≤0.0008 | |
| AISI440C | 0.95–1.10 | ≤0.80 | ≤0.80 | ≤0.035 | ≤0.030 | ≤0.30 | 16.00–18.00 | 0.40–0.70 | 0.25 |
| AISI420C | 0.15–0.36 | ≤1.00 | ≤1.00 | ≤0.040 | ≤0.030 | ≤1.00 | 12–14 | - | ≤0.30 |
| AISI304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 8–10 | 18–20 | - | - |
| AISI316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.030 | 10–14 | 16–18 | 2–3 | - |
Production Process
Packaging Options:
1. Plastic bag + Box + Carton + Wooden Pallet
2. Plastic bag + Carton + Wooden Pallet
3. Export Cartons + Steel Drums + Wooden Pallets
Our high-quality stainless steel balls are manufactured to meet international standards and are widely used in various industries such as automotive, aerospace, and precision machinery. We offer custom solutions tailored to your specific needs. With over three decades of experience, we guarantee reliable quality and timely delivery. Whether you're looking for standard or specialized ball bearings, we have the expertise and resources to support your project.
Xuzhou Tianying Automobile Co.,Ltd , https://www.qjwzwelectrictricycle.com