Engineered from robust 304 stainless steel, this deep groove ball bearing offers superior corrosion resistance and reliable performance. Its precise dimensions ensure smooth, low-friction operation in demanding power transmission systems.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 72mm |
| Outside Diameter | 161mm |
| Width | 31mm |
Built to exacting engineering tolerances, this 304 stainless steel deep groove ball bearing features an inside diameter of 72mm, an outside diameter of 161mm, and a width of 31mm. The 304 stainless steel construction provides exceptional resistance to rust and corrosion, making it ideal for environments exposed to moisture, chemicals, or high humidity. This bearing is designed for radial and axial loads, offering smooth rotation and minimizing frictional losses in various industrial machinery, automotive components, and food processing equipment.
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 surfaces are clean and free from debris. Clean with a suitable solvent if necessary. 2. Carefully align the bearing with the shaft, applying even pressure to press it onto the shaft until it seats fully against the shaft shoulder. 3. Gently press the bearing into the housing, ensuring it is square to the housing bore. Avoid hammering directly on the bearing's inner or outer ring.
| 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 or hammering directly on the bearing rings during installation. | Use a proper bearing press or a clean, flat surface to apply even pressure to the correct ring (inner ring for shaft mounting, outer ring for housing mounting). |
| Incorrect alignment of the bearing with the shaft or housing. | Ensure the bearing is perfectly perpendicular to the shaft and housing bore before applying pressure. Misalignment can lead to premature wear and failure. |
A: This Deep Groove Ball Bearing is manufactured from 304 Stainless Steel.
A: Industrial Machinery, Automotive Components, Food Processing Equipment, Marine Applications, Chemical Processing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||