This robust deep groove ball bearing, constructed from high-grade carbon steel, is engineered for superior performance and longevity in demanding power transmission environments.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 72mm |
| Outside Diameter | 101mm |
| Width | 47mm |
Purpose-built for heavy-duty applications, this 72mm bore x 101mm outside diameter x 47mm width deep groove ball bearing offers exceptional load-carrying capacity and operational stability. Its hardened carbon steel construction provides excellent wear resistance and durability, ensuring consistent performance under significant radial and axial loads. Designed to minimize friction and heat generation, it is ideal for continuous operation in industrial machinery, gearboxes, and electric motors 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 shaft and housing bores are clean and within specified tolerances. 2. Carefully press the bearing onto the shaft or into the housing, applying even force to the correct ring. 3. Verify smooth rotation and proper seating before final assembly.
| 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. | Always apply mounting force to the ring that is being press-fitted (i.e., onto the shaft, apply force to the inner ring; into the housing, apply force to the outer ring). |
| Contaminating the bearing during handling. | Handle bearings in a clean environment and keep them in their original packaging until ready for installation. Avoid exposure to dust, dirt, and moisture. |
A: This Deep Groove Ball Bearing is manufactured from Carbon Steel.
A: Industrial Gearboxes, Electric Motor Shafts, 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. | ||||