NACHI 6193 Bearing — Specifications, Dimensions & Cross-Reference
The NACHI 6193 is a deep groove ball bearing manufactured by NACHI. It belongs to the 619 series and features dimensions of 17 × 40 × 12 mm (bore × OD × width). This bearing has a dynamic load rating of 9,360 N and a static load rating of 4,750 N, making it suitable for light-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 17 mm |
| Outside Diameter (D) | 40 mm |
| Width (B) | 12 mm |
| Weight | 0.065 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 9,360 N |
| Static Load Rating (C₀r) | 4,750 N |
| Limiting Speed (Grease) | 17,000 rpm |
| Limiting Speed (Oil) | 20,000 rpm |
Brand Cross-Reference — 6193 Equivalents
The following bearings from other manufacturers are interchangeable with the NACHI 6193. All share identical dimensions (17×40×12mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NACHI | NACHI 6193 ✦ | 9,360 | 4,750 |
| Timken | Timken 6193 | 9,360 | 4,750 |
| SKF | SKF 6193 | 9,360 | 4,750 |
| NTN | NTN 6193 | 9,360 | 4,750 |
| KOYO | KOYO 6193 | 9,360 | 4,750 |
| Timken | Timken 6193 | 9,360 | 4,750 |
| FAG | FAG 6193 | 9,360 | 4,750 |
| NSK | NSK 6193 | 9,360 | 4,750 |
| NTN | NTN 6193 | 9,360 | 4,750 |
| SKF | SKF 6193 | 9,360 | 4,750 |
Available Variants
The NACHI 6193 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NACHI 6193?
The NACHI 6193 has a bore diameter of 17mm, outside diameter of 40mm, and width of 12mm. It weighs 0.065kg.
What is the load capacity of the NACHI 6193?
The dynamic load rating (Cr) is 9,360 N and the static load rating (C₀r) is 4,750 N. The maximum recommended speed is 17,000 rpm with grease lubrication or 20,000 rpm with oil lubrication.
What bearings are equivalent to NACHI 6193?
The 6193 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 17×40×12mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.