This deep groove ball bearing, constructed from robust carbon steel, offers exceptional load-carrying capacity and low friction. Its precise dimensions ensure smooth operation and reliable performance in a variety of industrial power transmission systems.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 55mm |
| Outside Diameter | 122mm |
| Width | 7mm |
A high-performance industrial component, this deep groove ball bearing is precision-engineered with a 55mm inside diameter, a 122mm outside diameter, and a 7mm width. Fabricated from high-quality carbon steel, it exhibits superior hardness and wear resistance, crucial for prolonged operation under significant radial and axial loads. The raceway geometry is optimized for minimal friction and heat generation, contributing to extended bearing life and reduced energy consumption in demanding power transmission applications such as electric motors, gearboxes, and conveyor systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean bearing and mating shaft/housing surfaces thoroughly. 2. Apply a thin, even layer of appropriate lubricant to the bearing raceways and balls. 3. Carefully press the bearing onto the shaft or into the housing, ensuring proper alignment and avoiding excessive force on the inner or outer ring alone.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 wrong ring during installation. | When pressing onto a shaft, apply force to the inner ring. When pressing into a housing, apply force to the outer ring. |
| Using the wrong lubricant or insufficient lubrication. | Consult the bearing manufacturer's specifications for the recommended lubricant type and quantity. Ensure proper initial lubrication and consider re-lubrication intervals based on operating conditions. |
A: This Deep Groove Ball Bearing is manufactured from Carbon Steel.
A: Electric Motors, Gearboxes, Conveyor Systems, Pumps.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||