This polycarbonate deep groove ball bearing offers excellent corrosion resistance and low friction for light-duty power transmission applications. Its engineered design ensures reliable performance in environments where metal bearings may degrade.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 90mm |
| Outside Diameter | 61mm |
| Width | 42mm |
Built to exacting engineering tolerances, this deep groove ball bearing features an inside diameter of 90mm, an outside diameter of 61mm, and a width of 42mm. Constructed from high-grade polycarbonate, it provides superior chemical resistance and a lightweight profile, ideal for non-magnetic and electrically insulating requirements. The inherent properties of polycarbonate allow for smooth rotational movement with reduced friction, making it suitable for applications where lubrication is a concern or undesirable. Its robust composition ensures longevity in moderate load and speed conditions, contributing to the efficiency of power transmission systems.
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, applying even pressure to press it into place. 3. Secure the bearing within its housing according to the system's design, avoiding 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 |
| 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 |
|---|---|
| Over-tightening during installation, potentially cracking the polycarbonate. | Apply gradual, even pressure during installation and use appropriate tooling to avoid stress concentration. |
| Exposing the bearing to extreme temperatures or aggressive chemicals beyond polycarbonate's resistance limits. | Verify operating environment conditions against polycarbonate's material specifications before deployment. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Light-duty conveyor systems, Robotic arm joints, Medical equipment assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||