This robust 304 stainless steel deep groove ball bearing is engineered for superior performance in corrosive and demanding environments, ensuring reliable operation and extended service life.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 45mm |
| Outside Diameter | 138mm |
| Width | 33mm |
Purpose-built for heavy-duty applications, this deep groove ball bearing boasts exceptional corrosion resistance due to its 304 stainless steel construction. With an inside diameter of 45mm, an outside diameter of 138mm, and a width of 33mm, it provides robust load-bearing capacity and smooth rotational performance. The inherent material properties of 304 stainless steel make it ideal for use in wet, humid, or chemically aggressive conditions, preventing premature rust and degradation. This bearing is designed to withstand significant radial and axial loads, ensuring the integrity of power transmission systems in sectors such as food processing, chemical manufacturing, marine equipment, and other industrial machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the shaft and housing bores are clean and free from debris. Verify dimensions meet tolerance requirements. 2. Carefully press or mount the bearing onto the shaft, ensuring it is seated squarely and without tilting. 3. Mount the housing containing the bearing onto the machinery, again ensuring proper alignment and avoiding any undue stress.
| 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 |
|---|---|
| Forcing the bearing during installation, causing race deformation. | Use a proper bearing press or a heat/cold mounting technique to ensure even force distribution and prevent damage. |
| Insufficient lubrication or using incompatible lubricant. | Consult the bearing manufacturer's specifications for recommended lubricant type and re-lubrication intervals. Apply lubricant evenly. |
A: This Deep Groove Ball Bearing is manufactured from 304 Stainless Steel.
A: Food and Beverage Processing Equipment, Chemical Processing Machinery, Marine and Offshore Equipment, Pumps and Compressors in Corrosive Environments, Conveyor Systems in Humid Conditions.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||