This robust deep groove ball bearing, crafted from high-grade carbon steel, offers exceptional performance in power transmission systems. Its precise dimensions ensure smooth, low-friction operation and reliable load support for demanding industrial applications.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 90mm |
| Outside Diameter | 53mm |
| Width | 31mm |
Built to exacting engineering tolerances, this deep groove ball bearing features an inside diameter of 90mm, an outside diameter of 53mm, and a width of 31mm. Constructed from hardened carbon steel, it provides superior wear resistance and load-bearing capacity crucial for high-speed rotation and heavy radial or axial loads. Its design minimizes friction, contributing to energy efficiency and extended service life in continuous operation, making it suitable for 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. Ensure mounting surfaces are clean and free from debris. 2. Apply a thin, even layer of appropriate lubricant to the bearing and shaft. 3. Carefully press or tap the bearing onto the shaft, ensuring it seats squarely and without excessive force.
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Forcing the bearing during installation, leading to premature damage. | Use a bearing press or appropriate soft hammer to ensure even pressure distribution during mounting. |
| Improper lubrication, causing increased friction and heat. | Select the correct lubricant type and amount as specified for the application and operating conditions. |
A: This Deep Groove Ball Bearing is manufactured from Carbon Steel.
A: Electric Motors, Gearboxes, Conveyor Systems, Industrial Machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||