This deep groove ball bearing, constructed from advanced polycarbonate, offers a unique blend of lightweight design and exceptional performance. Its robust construction ensures smooth operation and long service life in various power transmission applications.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 73mm |
| Outside Diameter | 77mm |
| Width | 30mm |
Engineered for reliability and performance, this deep groove ball bearing features an inside diameter of 73mm, an outside diameter of 77mm, and a width of 30mm. The advanced polycarbonate material provides excellent corrosion resistance, is electrically insulating, and offers a lower coefficient of friction compared to traditional metallic bearings. This makes it ideal for environments where moisture, chemicals, or electrical conductivity are concerns. Its lightweight nature also contributes to reduced rotational inertia, enhancing energy efficiency in dynamic systems. The precision manufacturing ensures minimal play and consistent load distribution.
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 surfaces are clean and free from debris. 2. Carefully align the bearing with the shaft and housing, applying even pressure to insert. 3. Verify smooth rotation after installation; if resistance is felt, re-evaluate alignment.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| 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 |
|---|---|
| Forcing the bearing during installation, leading to brinelling or cracking. | Use a proper bearing installation tool or a soft mallet, applying even pressure to seat the bearing squarely. |
| Incorrect shaft or housing fit, causing premature wear or failure. | Ensure the shaft and housing tolerances are within the recommended specifications for this bearing size and material. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Material Handling Systems, Food Processing Equipment, Medical Devices.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||