Engineered for robust performance, this 304 stainless steel deep groove ball bearing offers exceptional corrosion resistance and durability. Its precise dimensions ensure seamless integration into power transmission systems, delivering reliable operation in challenging environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 71mm |
| Outside Diameter | 139mm |
| Width | 22mm |
A proven choice for industrial professionals, this deep groove ball bearing boasts an inside diameter of 71mm, an outside diameter of 139mm, and a width of 22mm. Constructed from premium 304 stainless steel, it exhibits superior resistance to corrosion and oxidation, making it ideal for applications exposed to moisture, chemicals, or extreme temperatures. This bearing's design facilitates high rotational speeds and moderate axial loads, ensuring smooth, low-friction operation in demanding power transmission scenarios.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean the bearing bore and shaft thoroughly. 2. Apply a light coat of appropriate lubricant to the shaft and inner bore of the bearing. 3. Carefully press or drive the bearing onto the shaft until it is fully seated against the housing shoulder.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying excessive force during installation, leading to brinelling or deformation. | Utilize a proper bearing installer tool or apply force evenly to the inner ring when mounting on a shaft. |
| Contaminating the bearing during handling and installation. | Keep the bearing in its original packaging until ready for installation and handle with clean, lint-free gloves. |
A: This Deep Groove Ball Bearing is manufactured from 304 Stainless Steel.
A: Industrial Conveyor Systems, Electric Motors & Pumps, Material Handling Equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||