This robust deep groove ball bearing, constructed from high-grade carbon steel, offers exceptional durability and smooth operation. Its precise dimensions ensure reliable performance in critical power transmission systems.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 21mm |
| Outside Diameter | 171mm |
| Width | 9mm |
Trusted by engineers across multiple sectors, this deep groove ball bearing features an inside diameter of 21mm, an outside diameter of 171mm, and a width of 9mm. Fabricated from high-carbon steel, it exhibits excellent hardness and wear resistance, making it suitable for high-load applications. The deep raceway grooves allow for efficient handling of radial and axial loads, providing superior operational stability and longevity in demanding environments. Its material composition ensures resilience against fatigue and thermal stress.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure shaft and housing surfaces are clean and free from burrs. 2. Carefully press the bearing onto the shaft, ensuring it is seated squarely. 3. Mount the shaft assembly into the housing, applying even pressure to the outer ring.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% 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 | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying force to the outer ring when pressing onto a shaft. | Always apply force to the inner ring when mounting onto the shaft and to the outer ring when mounting into a housing. |
| Improper lubrication. | Ensure the bearing is adequately lubricated with the recommended grease or oil before and during operation. |
A: This Deep Groove Ball Bearing is manufactured from Carbon Steel.
A: Electric Motors, Pumps, Conveyor Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||