This robust deep groove ball bearing, constructed from durable carbon steel, offers exceptional performance for critical power transmission systems. Its precise dimensions ensure reliable operation and extended service life.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 31mm |
| Outside Diameter | 148mm |
| Width | 17mm |
Specified by design engineers worldwide, this deep groove ball bearing features an internal diameter of 31mm, an external diameter of 148mm, and a width of 17mm. Manufactured from high-grade carbon steel, it exhibits superior hardness and wear resistance, making it ideal for high-load applications. The raceway geometry is optimized for handling both radial and axial loads, ensuring efficient power transfer and minimal friction in rotational components. This design facilitates smooth, quiet operation across a wide temperature range.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure bearing seat and shaft are clean and free from debris. 2. Apply a light film of appropriate lubricant to the shaft and inner ring of the bearing. 3. Carefully press the bearing onto the shaft, ensuring it is seated squarely and fully.
| 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 |
| 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 |
|---|---|
| Over-tightening the bearing during installation, leading to premature fatigue. | Utilize a controlled press fit or induction heater for accurate and even thermal expansion during mounting. Never apply force directly to the outer ring when installing onto a shaft. |
| Insufficient or incorrect lubrication, causing excessive heat and wear. | Consult the bearing manufacturer's specifications for the correct type and quantity of lubricant. Ensure re-greasing intervals are adhered to. |
A: This Deep Groove Ball Bearing is manufactured from Carbon Steel.
A: Electric Motors, Gearboxes, Pumps, Conveyor Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||