NTN 6207 Bearing — Specifications, Dimensions & Cross-Reference
The NTN 6207 is a deep groove ball bearing manufactured by NTN. It belongs to the 6200 series and features dimensions of 35 × 72 × 17 mm (bore × OD × width). This bearing has a dynamic load rating of 25,500 N and a static load rating of 15,300 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 35 mm |
| Outside Diameter (D) | 72 mm |
| Width (B) | 17 mm |
| Weight | 0.288 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 25,500 N |
| Static Load Rating (C₀r) | 15,300 N |
| Limiting Speed (Grease) | 9,500 rpm |
| Limiting Speed (Oil) | 12,000 rpm |
Brand Cross-Reference — 6207 Equivalents
The following bearings from other manufacturers are interchangeable with the NTN 6207. All share identical dimensions (35×72×17mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NTN | NTN 6207 ✦ | 25,500 | 15,300 |
| NACHI | NACHI 6207 | 25,500 | 15,300 |
| KOYO | KOYO 6207 | 25,500 | 15,300 |
| Timken | Timken 6207 | 25,500 | 15,300 |
| FAG | FAG 6207 | 25,500 | 15,300 |
| NSK | NSK 6207 | 25,500 | 15,300 |
| SKF | SKF 6207 | 25,500 | 15,300 |
Available Variants
The NTN 6207 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NTN 6207?
The NTN 6207 has a bore diameter of 35mm, outside diameter of 72mm, and width of 17mm. It weighs 0.288kg.
What is the load capacity of the NTN 6207?
The dynamic load rating (Cr) is 25,500 N and the static load rating (C₀r) is 15,300 N. The maximum recommended speed is 9,500 rpm with grease lubrication or 12,000 rpm with oil lubrication.
What bearings are equivalent to NTN 6207?
The 6207 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 35×72×17mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.