NSK 6217 Bearing — Specifications, Dimensions & Cross-Reference
The NSK 6217 is a deep groove ball bearing manufactured by NSK. It belongs to the 6200 series and features dimensions of 85 × 150 × 28 mm (bore × OD × width). This bearing has a dynamic load rating of 83,200 N and a static load rating of 63,000 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 85 mm |
| Outside Diameter (D) | 150 mm |
| Width (B) | 28 mm |
| Weight | 1.490 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 83,200 N |
| Static Load Rating (C₀r) | 63,000 N |
| Limiting Speed (Grease) | 3,600 rpm |
| Limiting Speed (Oil) | 4,500 rpm |
Brand Cross-Reference — 6217 Equivalents
The following bearings from other manufacturers are interchangeable with the NSK 6217. All share identical dimensions (85×150×28mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NSK | NSK 6217 ✦ | 83,200 | 63,000 |
| NACHI | NACHI 6217 | 83,200 | 63,000 |
| KOYO | KOYO 6217 | 83,200 | 63,000 |
| Timken | Timken 6217 | 83,200 | 63,000 |
| FAG | FAG 6217 | 83,200 | 63,000 |
| NTN | NTN 6217 | 83,200 | 63,000 |
| SKF | SKF 6217 | 83,200 | 63,000 |
Available Variants
The NSK 6217 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NSK 6217?
The NSK 6217 has a bore diameter of 85mm, outside diameter of 150mm, and width of 28mm. It weighs 1.490kg.
What is the load capacity of the NSK 6217?
The dynamic load rating (Cr) is 83,200 N and the static load rating (C₀r) is 63,000 N. The maximum recommended speed is 3,600 rpm with grease lubrication or 4,500 rpm with oil lubrication.
What bearings are equivalent to NSK 6217?
The 6217 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 85×150×28mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.