This 304 stainless steel deep groove ball bearing offers superior corrosion resistance and load-bearing capacity. Precisely engineered for smooth, reliable operation in demanding industrial power transmission systems.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 31mm |
| Outside Diameter | 108mm |
| Width | 30mm |
Purpose-built for heavy-duty applications, this 304 stainless steel deep groove ball bearing features a 31mm inside diameter, 108mm outside diameter, and a 30mm width. The 304 stainless steel construction provides exceptional resistance to corrosion and oxidation, making it ideal for environments exposed to moisture, chemicals, or extreme temperatures. Its robust design ensures high radial and axial load capabilities, minimizing friction and wear for extended service life. This bearing is engineered for optimal performance in demanding power transmission applications such as industrial machinery, conveyors, and heavy equipment where reliability and durability are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the bearing bore and shaft are clean and free of debris. 2. Carefully press the bearing onto the shaft using a suitable press or bearing installer, ensuring even pressure is applied. 3. Install the shaft and bearing assembly into the housing, ensuring proper alignment and seating.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 to the inner ring when mounting onto the shaft to prevent brinelling of the raceways. |
| Improper lubrication or using incompatible lubricants. | Lubricate according to manufacturer specifications using a high-quality grease or oil suitable for the operating temperature and load conditions. |
A: This Deep Groove Ball Bearing is manufactured from 304 Stainless Steel.
A: Industrial Conveyor Systems, Heavy Machinery, Pumps and Compressors.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||