KOYO 6005 Bearing — Specifications, Dimensions & Cross-Reference
The KOYO 6005 is a deep groove ball bearing manufactured by KOYO. It belongs to the 6000 series and features dimensions of 25 × 47 × 12 mm (bore × OD × width). This bearing has a dynamic load rating of 10,100 N and a static load rating of 5,850 N, making it suitable for medium-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 25 mm |
| Outside Diameter (D) | 47 mm |
| Width (B) | 12 mm |
| Weight | 0.078 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 10,100 N |
| Static Load Rating (C₀r) | 5,850 N |
| Limiting Speed (Grease) | 15,000 rpm |
| Limiting Speed (Oil) | 18,000 rpm |
Brand Cross-Reference — 6005 Equivalents
The following bearings from other manufacturers are interchangeable with the KOYO 6005. All share identical dimensions (25×47×12mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| KOYO | KOYO 6005 ✦ | 10,100 | 5,850 |
| NACHI | NACHI 6005 | 10,100 | 5,850 |
| Timken | Timken 6005 | 10,100 | 5,850 |
| FAG | FAG 6005 | 10,100 | 5,850 |
| NSK | NSK 6005 | 10,100 | 5,850 |
| NTN | NTN 6005 | 10,100 | 5,850 |
| SKF | SKF 6005 | 10,100 | 5,850 |
Available Variants
The KOYO 6005 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the KOYO 6005?
The KOYO 6005 has a bore diameter of 25mm, outside diameter of 47mm, and width of 12mm. It weighs 0.078kg.
What is the load capacity of the KOYO 6005?
The dynamic load rating (Cr) is 10,100 N and the static load rating (C₀r) is 5,850 N. The maximum recommended speed is 15,000 rpm with grease lubrication or 18,000 rpm with oil lubrication.
What bearings are equivalent to KOYO 6005?
The 6005 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 25×47×12mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.