NTN 6219 Bearing — Specifications, Dimensions & Cross-Reference
The NTN 6219 is a deep groove ball bearing manufactured by NTN. It belongs to the 6200 series and features dimensions of 95 × 170 × 32 mm (bore × OD × width). This bearing has a dynamic load rating of 108,000 N and a static load rating of 83,000 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 95 mm |
| Outside Diameter (D) | 170 mm |
| Width (B) | 32 mm |
| Weight | 2.110 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 108,000 N |
| Static Load Rating (C₀r) | 83,000 N |
| Limiting Speed (Grease) | 3,200 rpm |
| Limiting Speed (Oil) | 4,000 rpm |
Brand Cross-Reference — 6219 Equivalents
The following bearings from other manufacturers are interchangeable with the NTN 6219. All share identical dimensions (95×170×32mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NTN | NTN 6219 ✦ | 108,000 | 83,000 |
| NACHI | NACHI 6219 | 108,000 | 83,000 |
| KOYO | KOYO 6219 | 108,000 | 83,000 |
| Timken | Timken 6219 | 108,000 | 83,000 |
| FAG | FAG 6219 | 108,000 | 83,000 |
| NSK | NSK 6219 | 108,000 | 83,000 |
| SKF | SKF 6219 | 108,000 | 83,000 |
Available Variants
The NTN 6219 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NTN 6219?
The NTN 6219 has a bore diameter of 95mm, outside diameter of 170mm, and width of 32mm. It weighs 2.110kg.
What is the load capacity of the NTN 6219?
The dynamic load rating (Cr) is 108,000 N and the static load rating (C₀r) is 83,000 N. The maximum recommended speed is 3,200 rpm with grease lubrication or 4,000 rpm with oil lubrication.
What bearings are equivalent to NTN 6219?
The 6219 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 95×170×32mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.