Engineered for resilience, this 304 stainless steel deep groove ball bearing offers superior corrosion resistance and robust load-bearing capacity in demanding industrial settings. Its precision construction ensures smooth, reliable operation.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 77mm |
| Outside Diameter | 70mm |
| Width | 38mm |
Purpose-built for heavy-duty applications, this deep groove ball bearing features a 77mm inside diameter, a 70mm outside diameter, and a 38mm width. Constructed from premium 304 stainless steel, it exhibits exceptional resistance to corrosion, rust, and chemical attack, making it ideal for moist, humid, or chemically aggressive environments. The raceway geometry is optimized for high radial and axial loads, ensuring smooth, low-friction rotation. This bearing is designed for extended service life under strenuous operational conditions, supporting critical components in machinery 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 the bearing seat and shaft are clean and free from debris. Verify dimensional accuracy. 2. Carefully press the bearing onto the shaft or into its housing, applying even pressure. Avoid hammering directly on the bearing rings. 3. Confirm that the bearing rotates freely after installation. Check for any binding or unusual noise.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 impact during installation, leading to brinelling or damage to the raceways. | Use a bearing press or appropriate hydraulic/mechanical tools to apply even pressure during mounting. If pressing onto a shaft, heat the shaft slightly or cool the bearing to facilitate easier installation without damaging the bearing. |
| Incorrect lubrication, either insufficient or excessive, leading to premature wear or heat buildup. | Consult the bearing manufacturer's specifications for the recommended lubricant type and quantity. Ensure consistent re-lubrication schedules are maintained based on operating conditions. |
A: This Deep Groove Ball Bearing is manufactured from 304 Stainless Steel.
A: Food processing machinery, Chemical processing equipment, Marine applications, Industrial pumps and motors, Conveyor systems in corrosive environments.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||