This robust Deep Groove Ball Bearing, crafted from high-grade carbon steel, offers superior load-bearing capacity and smooth rotational performance for critical power transmission systems.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 21mm |
| Outside Diameter | 49mm |
| Width | 35mm |
Specified by design engineers worldwide, this 6305-2RS equivalent Deep Groove Ball Bearing features a precise 21mm bore, a 49mm outer diameter, and a 35mm width, ensuring excellent fitment in standard housings. Constructed from hardened carbon steel, it provides exceptional durability, wear resistance, and the ability to withstand significant radial and axial loads. Its design minimizes friction, contributing to increased operational efficiency and extended service life in demanding industrial environments. Ideal for applications requiring reliable, long-term performance under moderate to heavy duty cycles.
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 are clean and free from debris. 2. Carefully press the bearing onto the shaft, applying even force to the inner ring. 3. Secure the bearing in the housing using appropriate retaining methods, ensuring proper axial and radial support.
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Applying force to the outer ring during shaft mounting. | Always apply mounting force exclusively to the inner ring when installing on a shaft to prevent brinelling of the raceways. |
| Insufficient lubrication during installation or operation. | Ensure the bearing is adequately lubricated according to manufacturer specifications for the operating environment to prevent premature wear. |
A: This Deep Groove Ball Bearing is manufactured from Carbon Steel.
A: Electric Motors, Industrial Gearboxes, 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. | ||||