NACHI 6413 Bearing — Specifications, Dimensions & Cross-Reference
The NACHI 6413 is a deep groove ball bearing manufactured by NACHI. It belongs to the 6400 series and features dimensions of 65 × 160 × 37 mm (bore × OD × width). This bearing has a dynamic load rating of 119,000 N and a static load rating of 72,000 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 65 mm |
| Outside Diameter (D) | 160 mm |
| Width (B) | 37 mm |
| Weight | 3.0 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 119,000 N |
| Static Load Rating (C₀r) | 72,000 N |
| Limiting Speed (Grease) | 4,000 rpm |
| Limiting Speed (Oil) | 5,000 rpm |
Brand Cross-Reference — 6413 Equivalents
The following bearings from other manufacturers are interchangeable with the NACHI 6413. All share identical dimensions (65×160×37mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NACHI | NACHI 6413 ✦ | 119,000 | 72,000 |
| Timken | Timken 6413 | 119,000 | 72,000 |
| SKF | SKF 6413 | 119,000 | 72,000 |
| NTN | NTN 6413 | 119,000 | 72,000 |
| KOYO | KOYO 6413 | 119,000 | 72,000 |
| FAG | FAG 6413 | 119,000 | 72,000 |
| Timken | Timken 6413 | 119,000 | 72,000 |
| NSK | NSK 6413 | 119,000 | 72,000 |
| NTN | NTN 6413 | 119,000 | 72,000 |
| SKF | SKF 6413 | 119,000 | 72,000 |
Available Variants
The NACHI 6413 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NACHI 6413?
The NACHI 6413 has a bore diameter of 65mm, outside diameter of 160mm, and width of 37mm. It weighs 3.0kg.
What is the load capacity of the NACHI 6413?
The dynamic load rating (Cr) is 119,000 N and the static load rating (C₀r) is 72,000 N. The maximum recommended speed is 4,000 rpm with grease lubrication or 5,000 rpm with oil lubrication.
What bearings are equivalent to NACHI 6413?
The 6413 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 65×160×37mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.