NTN 6019-2Z Bearing — Specifications, Dimensions & Cross-Reference
The NTN 6019-2Z is a deep groove ball bearing double metal shielded manufactured by NTN. It belongs to the 6000 series and features dimensions of 95 × 145 × 24 mm (bore × OD × width). This bearing has a dynamic load rating of 45,500 N and a static load rating of 41,500 N, making it suitable for heavy-duty applications.
Technical Specifications
| Dimensions | |
|---|---|
| Bore Diameter (d) | 95 mm |
| Outside Diameter (D) | 145 mm |
| Width (B) | 24 mm |
| Weight | 0.960 kg |
| Performance | |
|---|---|
| Dynamic Load Rating (Cr) | 45,500 N |
| Static Load Rating (C₀r) | 41,500 N |
| Limiting Speed (Grease) | 4,000 rpm |
| Limiting Speed (Oil) | 4,800 rpm |
Brand Cross-Reference — 6019-2Z Equivalents
The following bearings from other manufacturers are interchangeable with the NTN 6019-2Z. All share identical dimensions (95×145×24mm) and comparable load ratings:
| Brand | Part Number | Dynamic Load (N) | Static Load (N) |
|---|---|---|---|
| NTN | NTN 6019-2Z ✦ | 45,500 | 41,500 |
| NACHI | NACHI 6019-2Z | 45,500 | 41,500 |
| KOYO | KOYO 6019-2Z | 45,500 | 41,500 |
| Timken | Timken 6019-2Z | 45,500 | 41,500 |
| FAG | FAG 6019-2Z | 45,500 | 41,500 |
| NSK | NSK 6019-2Z | 45,500 | 41,500 |
| NTN | NTN 6019-2Z | 45,500 | 41,500 |
| SKF | SKF 6019-2Z | 45,500 | 41,500 |
Available Variants
The NTN 6019 base bearing is available in these configurations:
Frequently Asked Questions
What are the dimensions of the NTN 6019-2Z?
The NTN 6019-2Z has a bore diameter of 95mm, outside diameter of 145mm, and width of 24mm. It weighs 0.960kg.
What is the load capacity of the NTN 6019-2Z?
The dynamic load rating (Cr) is 45,500 N and the static load rating (C₀r) is 41,500 N. The maximum recommended speed is 4,000 rpm with grease lubrication or 4,800 rpm with oil lubrication.
What bearings are equivalent to NTN 6019-2Z?
The 6019-2Z is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 95×145×24mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.