This deep groove ball bearing, constructed from high-performance polycarbonate, offers exceptional corrosion resistance and a reduced weight profile. Engineered for reliable power transmission in demanding environments where traditional materials may falter.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 31mm |
| Outside Diameter | 145mm |
| Width | 30mm |
Trusted by engineers across multiple sectors, this polycarbonate deep groove ball bearing (31mm ID, 145mm OD, 30mm W) is engineered for superior performance in corrosive and lightweight applications. The inherent chemical inertness of polycarbonate ensures longevity in humid, acidic, or alkaline conditions, while its low density reduces overall system weight. Despite its polymer composition, it maintains excellent load-bearing capabilities for its class, making it suitable for applications requiring moderate radial and axial loads. The precise dimensional tolerances ensure smooth operation and minimal energy loss in 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 mating shaft and housing surfaces are clean and free of debris. 2. Carefully press the bearing onto the shaft, applying even force to the inner ring only. 3. Once seated, confirm smooth rotation by hand before proceeding with assembly.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying excessive force to the outer ring during shaft mounting. | Always apply mounting force exclusively to the inner ring to prevent damage to the raceways and cage. |
| Improper lubrication for the specific application environment. | Consult lubrication charts for polycarbonate bearings based on operating temperature and load to ensure optimal longevity and performance. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Corrosion-resistant machinery, Food and beverage processing equipment, Medical devices, Lightweight robotics.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||