NTN 6012 Bearing — Specifications, Dimensions & Cross-Reference
The NTN 6012 is a deep groove ball bearing manufactured by NTN. It belongs to the 6000 series and features dimensions of 60 × 95 × 18 mm (bore × OD × width). This bearing has a dynamic load rating of 24,000 N and a static load rating of 18,300 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 60 mm |
| Outside Diameter (D) | 95 mm |
| Width (B) | 18 mm |
| Weight | 0.362 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 24,000 N |
| Static Load Rating (C₀r) | 18,300 N |
| Limiting Speed (Grease) | 7,000 rpm |
| Limiting Speed (Oil) | 8,500 rpm |
Brand Cross-Reference — 6012 Equivalents
The following bearings from other manufacturers are interchangeable with the NTN 6012. All share identical dimensions (60×95×18mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NTN | NTN 6012 ✦ | 24,000 | 18,300 |
| Timken | Timken 6012 | 24,000 | 18,300 |
| SKF | SKF 6012 | 24,000 | 18,300 |
| NACHI | NACHI 6012 | 24,000 | 18,300 |
| KOYO | KOYO 6012 | 24,000 | 18,300 |
| Timken | Timken 6012 | 24,000 | 18,300 |
| FAG | FAG 6012 | 24,000 | 18,300 |
| NSK | NSK 6012 | 24,000 | 18,300 |
| SKF | SKF 6012 | 24,000 | 18,300 |
Available Variants
The NTN 6012 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NTN 6012?
The NTN 6012 has a bore diameter of 60mm, outside diameter of 95mm, and width of 18mm. It weighs 0.362kg.
What is the load capacity of the NTN 6012?
The dynamic load rating (Cr) is 24,000 N and the static load rating (C₀r) is 18,300 N. The maximum recommended speed is 7,000 rpm with grease lubrication or 8,500 rpm with oil lubrication.
What bearings are equivalent to NTN 6012?
The 6012 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 60×95×18mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.