SUS 420 Stainless Steel 6301ZZ Ball Bearing
The 6301ZZ is a deep-groove ball bearing made of 420 stainless steel, providing solid corrosion and wear resistance. Marked "ZZ", it has double metal shields to block dust/debris, retain lubricant, and lower friction. With specs: 12mm inner diameter, 37mm outer diameter, 12mm width, it fits small medical tools, food-processing parts and outdoor mini-machinery.
- Product Introduction
Product Details
| Stainless steel bearing-SS ball bearing -SUS 420 Stainless Steel 6301ZZ Ball Bearing |
| Brand | HAXB/OEM | Enclocure | Open/ZZ/2RS |
| Diameter-Metric | 12*37*12MM | Number of rows | Single row |
| Weight | 0.06Killogram | Rolling Element | Ball Bearing |
| Ring Material | Stainless Steel | Cage Matrial | Stainless steel 420 |
| Precision Class | ABEC-3 | ISO P6 | HS Code | 8482.10 |
| Internal Clearance | C0-Medium/C3-Loose/C2 | Mounting Method | Shaft |
| MOQ | 500PCS | Sample | Available |
Product Introduction
SUS 420 Stainless Steel 6301ZZ Ball Bearing stands out for its material and structural strengths. Made of 420 stainless steel, it offers reliable corrosion resistance-withstanding dampness, light chemicals (e.g., food residues) and preventing rust, plus decent wear resistance to maintain stable operation under small-to-moderate loads.

SUS 420 Stainless Steel 6301ZZ Ball Bearing, its "ZZ" double metal shields add key value: they block dust, debris and tiny particles from entering the bearing core, seal internal lubricant to reduce re-lubrication needs (lowering maintenance costs), and keep friction low for quiet, efficient performance.

With specs (12mm inner diameter, 37mm outer diameter, 12mm width), SUS 420 Stainless Steel 6301ZZ Ball Bearing fits compact scenarios: It's ideal for small medical tools (e.g., mini diagnostic devices, nursing aids) for clean, stable operation; food-processing parts (e.g., tiny mixers, sorting machine components) for hygiene and corrosion resistance; outdoor mini-machinery (e.g., small garden shears, portable water pumps) to resist moisture; and even compact home appliances (e.g., small fans, coffee machine parts) for long-term reliability.
Model And Specification

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