The NAS20CLZ-K is a compact, high-precision linear guide block from NSK's NS series, engineered to deliver smooth, stable, and accurate linear movement in industrial machinery and automation systems.
Featuring a four-row recirculating ball design, this linear guide carriage offers excellent load-carrying capacity, rigidity, and resistance to impact loads. Its short-block configuration makes it particularly suitable for applications where installation space is limited.
| Brand | NSK |
|---|---|
| Model | NAS20CLZ-K |
| Series | NS Series |
| Product Type | Linear Guide Block |
| Rail Size | 20 mm |
| Block Type | Short Block |
| Rolling Elements | Recirculating Steel Balls |
| Ball Rows | Four Rows |
| Block Height (H) | 28 mm |
| Block Width (W) | 42 mm |
| Block Length (L) | 47.2 mm |
| Mounting Hole | M5 × 0.8 |
| Accuracy Class | Normal |
| Preload | Light |
| Lubrication | NSK K1 Lubrication Unit |
| Material | Steel |
| Weight | Approx. 0.19–0.21 kg |
| Metric Bearing No. | d (mm) | D (mm) | T (mm) | B (mm) | C (mm) | R (mm) | r (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 33012 | 60.000 | 95.000 | 27.000 | 26.000 | 21.000 | 1.5 | 1.5 | 0.666 |
| 33013 | 65.000 | 100.000 | 27.000 | 27.000 | 21.000 | 1.5 | 1.5 | 0.740 |
| 33016 | 80.000 | 125.000 | 36.000 | 36.000 | 29.500 | 1.5 | 1.5 | 1.615 |
| 33019 | 95.000 | 145.000 | 39.000 | 39.000 | 32.500 | 2.0 | 2.0 | 2.260 |
| 33021 | 105.000 | 160.000 | 43.000 | 43.000 | 34.000 | 2.5 | 2.0 | 2.980 |
| 33108 | 40.000 | 75.000 | 26.000 | 26.000 | 20.500 | 1.5 | 1.5 | 0.484 |
| 33109 | 45.000 | 80.000 | 26.000 | 26.000 | 20.500 | 1.5 | 1.5 | 0.536 |
| 33110 | 50.000 | 85.000 | 26.000 | 26.000 | 20.000 | 1.5 | 1.5 | 0.595 |
| 33113 | 65.000 | 110.000 | 34.000 | 34.000 | 26.500 | 1.5 | 1.5 | 1.300 |
| 33116 | 80.000 | 130.000 | 37.000 | 37.000 | 29.000 | 2.0 | 1.5 | 1.864 |
| 33118 | 90.000 | 150.000 | 45.000 | 45.000 | 35.000 | 2.5 | 2.0 | 3.130 |
For purchasing the NAS20CLZ-K Linear Guide Block, contact our professional team:
Email: sales@transmission-chain.com
WhatsApp: 008615006175975