NACHI 2202 Bearing — Specifications, Dimensions & Cross-Reference
The NACHI 2202 is a self-aligning ball bearing manufactured by NACHI. It belongs to the 2200 series and features dimensions of 15 × 35 × 14 mm (bore × OD × width). This bearing has a dynamic load rating of 6,830 N and a static load rating of 2,160 N, making it suitable for light-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 15 mm |
| Outside Diameter (D) | 35 mm |
| Width (B) | 14 mm |
| Weight | 0.050 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 6,830 N |
| Static Load Rating (C₀r) | 2,160 N |
| Limiting Speed (Grease) | 15,000 rpm |
| Limiting Speed (Oil) | 19,000 rpm |
Brand Cross-Reference — 2202 Equivalents
The following bearings from other manufacturers are interchangeable with the NACHI 2202. All share identical dimensions (15×35×14mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NACHI | NACHI 2202 ✦ | 6,830 | 2,160 |
| Timken | Timken 2202 | 6,830 | 2,160 |
| SKF | SKF 2202 | 6,830 | 2,160 |
| KOYO | KOYO 2202 | 6,830 | 2,160 |
| Timken | Timken 2202 | 6,830 | 2,160 |
| FAG | FAG 2202 | 6,830 | 2,160 |
| NSK | NSK 2202 | 6,830 | 2,160 |
| SKF | SKF 2202 | 6,830 | 2,160 |
| NTN | NTN 2202 | 6,830 | 2,160 |
Available Variants
The NACHI 2202 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NACHI 2202?
The NACHI 2202 has a bore diameter of 15mm, outside diameter of 35mm, and width of 14mm. It weighs 0.050kg.
What is the load capacity of the NACHI 2202?
The dynamic load rating (Cr) is 6,830 N and the static load rating (C₀r) is 2,160 N. The maximum recommended speed is 15,000 rpm with grease lubrication or 19,000 rpm with oil lubrication.
What bearings are equivalent to NACHI 2202?
The 2202 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 15×35×14mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.