Timken 1206-NR Bearing — Specifications, Dimensions & Cross-Reference
The Timken 1206-NR is a self-aligning ball bearing with snap ring groove manufactured by Timken. It belongs to the 1200 series and features dimensions of 30 × 62 × 16 mm (bore × OD × width). This bearing has a dynamic load rating of 12,500 N and a static load rating of 4,550 N, making it suitable for medium-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 30 mm |
| Outside Diameter (D) | 62 mm |
| Width (B) | 16 mm |
| Weight | 0.175 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 12,500 N |
| Static Load Rating (C₀r) | 4,550 N |
| Limiting Speed (Grease) | 10,000 rpm |
| Limiting Speed (Oil) | 13,000 rpm |
Brand Cross-Reference — 1206-NR Equivalents
The following bearings from other manufacturers are interchangeable with the Timken 1206-NR. All share identical dimensions (30×62×16mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| Timken | Timken 1206-NR ✦ | 12,500 | 4,550 |
| SKF | SKF 1206-NR | 12,500 | 4,550 |
| NACHI | NACHI 1206-NR | 12,500 | 4,550 |
| KOYO | KOYO 1206-NR | 12,500 | 4,550 |
| Timken | Timken 1206-NR | 12,500 | 4,550 |
| FAG | FAG 1206-NR | 12,500 | 4,550 |
| NSK | NSK 1206-NR | 12,500 | 4,550 |
| NTN | NTN 1206-NR | 12,500 | 4,550 |
| SKF | SKF 1206-NR | 12,500 | 4,550 |
Available Variants
The Timken 1206 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the Timken 1206-NR?
The Timken 1206-NR has a bore diameter of 30mm, outside diameter of 62mm, and width of 16mm. It weighs 0.175kg.
What is the load capacity of the Timken 1206-NR?
The dynamic load rating (Cr) is 12,500 N and the static load rating (C₀r) is 4,550 N. The maximum recommended speed is 10,000 rpm with grease lubrication or 13,000 rpm with oil lubrication.
What bearings are equivalent to Timken 1206-NR?
The 1206-NR is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 30×62×16mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.