SKF 6215-NR Bearing — Specifications, Dimensions & Cross-Reference
The SKF 6215-NR is a deep groove ball bearing with snap ring groove manufactured by SKF. It belongs to the 6200 series and features dimensions of 75 × 130 × 25 mm (bore × OD × width). This bearing has a dynamic load rating of 66,300 N and a static load rating of 48,000 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 75 mm |
| Outside Diameter (D) | 130 mm |
| Width (B) | 25 mm |
| Weight | 1.050 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 66,300 N |
| Static Load Rating (C₀r) | 48,000 N |
| Limiting Speed (Grease) | 4,300 rpm |
| Limiting Speed (Oil) | 5,300 rpm |
Brand Cross-Reference — 6215-NR Equivalents
The following bearings from other manufacturers are interchangeable with the SKF 6215-NR. All share identical dimensions (75×130×25mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| SKF | SKF 6215-NR ✦ | 66,300 | 48,000 |
| NACHI | NACHI 6215-NR | 66,300 | 48,000 |
| KOYO | KOYO 6215-NR | 66,300 | 48,000 |
| Timken | Timken 6215-NR | 66,300 | 48,000 |
| FAG | FAG 6215-NR | 66,300 | 48,000 |
| NSK | NSK 6215-NR | 66,300 | 48,000 |
| NTN | NTN 6215-NR | 66,300 | 48,000 |
Available Variants
The SKF 6215 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the SKF 6215-NR?
The SKF 6215-NR has a bore diameter of 75mm, outside diameter of 130mm, and width of 25mm. It weighs 1.050kg.
What is the load capacity of the SKF 6215-NR?
The dynamic load rating (Cr) is 66,300 N and the static load rating (C₀r) is 48,000 N. The maximum recommended speed is 4,300 rpm with grease lubrication or 5,300 rpm with oil lubrication.
What bearings are equivalent to SKF 6215-NR?
The 6215-NR is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 75×130×25mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.