This 304 stainless steel deep groove ball bearing offers superior corrosion resistance and robust performance. Engineered for precision, it ensures reliable operation in harsh environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 70mm |
| Outside Diameter | 54mm |
| Width | 46mm |
Built to exacting engineering tolerances, this deep groove ball bearing features an internal bore of 70mm, an external diameter of 54mm, and a width of 46mm. Constructed from premium 304 stainless steel, it exhibits exceptional resistance to rust, corrosion, and a wide range of chemicals, making it ideal for food processing, marine, and chemical industries. The raceway geometry is optimized for high-speed rotation and radial/axial load capacity, providing smooth, low-friction operation essential for power transmission systems where reliability is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure bearing surfaces and shaft are clean and free from debris. 2. Carefully press the bearing onto the shaft, applying even force to the inner ring. 3. Mount the assembly into the housing, ensuring proper alignment and avoiding excessive force on the 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 force to the outer ring during shaft mounting. | Always apply mounting force exclusively to the inner ring when installing onto a shaft to prevent brinelling and damage to the raceways. |
| Improper lubrication during initial installation. | Ensure the bearing is adequately lubricated with the correct type and amount of grease or oil before initial operation to guarantee optimal performance and lifespan. |
A: This Deep Groove Ball Bearing is manufactured from 304 Stainless Steel.
A: Food and Beverage Processing Equipment, Marine and Offshore Applications, Chemical Processing Machinery, Medical Devices.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||