NTN 7200 Bearing — Specifications, Dimensions & Cross-Reference
The NTN 7200 is a angular contact ball bearing manufactured by NTN. It belongs to the 7200 series and features dimensions of 10 × 30 × 9 mm (bore × OD × width). This bearing has a dynamic load rating of 5,070 N and a static load rating of 2,360 N, making it suitable for light-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 10 mm |
| Outside Diameter (D) | 30 mm |
| Width (B) | 9 mm |
| Weight | 0.029 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 5,070 N |
| Static Load Rating (C₀r) | 2,360 N |
| Limiting Speed (Grease) | 24,000 rpm |
| Limiting Speed (Oil) | 30,000 rpm |
Brand Cross-Reference — 7200 Equivalents
The following bearings from other manufacturers are interchangeable with the NTN 7200. All share identical dimensions (10×30×9mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NTN | NTN 7200 ✦ | 5,070 | 2,360 |
| Timken | Timken 7200 | 5,070 | 2,360 |
| SKF | SKF 7200 | 5,070 | 2,360 |
| NTN | NTN 7200 | 5,070 | 2,360 |
| KOYO | KOYO 7200 | 5,070 | 2,360 |
| FAG | FAG 7200 | 5,070 | 2,360 |
| NACHI | NACHI 7200 | 5,070 | 2,360 |
| Timken | Timken 7200 | 5,070 | 2,360 |
| NSK | NSK 7200 | 5,070 | 2,360 |
| SKF | SKF 7200 | 5,070 | 2,360 |
Available Variants
The NTN 7200 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NTN 7200?
The NTN 7200 has a bore diameter of 10mm, outside diameter of 30mm, and width of 9mm. It weighs 0.029kg.
What is the load capacity of the NTN 7200?
The dynamic load rating (Cr) is 5,070 N and the static load rating (C₀r) is 2,360 N. The maximum recommended speed is 24,000 rpm with grease lubrication or 30,000 rpm with oil lubrication.
What bearings are equivalent to NTN 7200?
The 7200 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 10×30×9mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.