This advanced polycarbonate deep groove ball bearing offers exceptional performance in power transmission. Its lightweight, non-metallic construction provides superior corrosion resistance and electrical insulation, making it ideal for specialized industrial environments.
| Standard | DIN 933 |
| Material | Polycarbonate |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 91mm |
| Outside Diameter | 70mm |
| Width | 23mm |
Trusted by engineers across multiple sectors, this deep groove ball bearing features an inside diameter of 91mm, an outside diameter of 70mm, and a width of 23mm. Constructed from high-grade polycarbonate, it exhibits excellent chemical resistance, a low coefficient of friction, and dielectric properties, making it suitable for applications where traditional steel bearings would fail due to corrosive elements, electrical conductivity, or weight constraints. Its robust design ensures reliable operation in diverse environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mounting surfaces are clean and free of debris. 2. Carefully align the bearing with the shaft and housing, applying even pressure. 3. Secure the bearing using appropriate retaining methods, 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Over-tightening retaining nuts or bolts | Tighten retaining fasteners to the manufacturer's recommended torque specifications to prevent bearing deformation and premature failure. |
| Introducing contaminants during installation | Handle the bearing in a clean environment and use clean tools. Avoid direct contact with bare hands, using gloves if necessary. |
A: This Deep Groove Ball Bearing is manufactured from Polycarbonate.
A: Chemical processing equipment, Food and beverage machinery, Medical devices, Semiconductor manufacturing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||