Rubber Strip Production Line,Magnet Strip Extruder,Magnetic Strip Extruder,Twin Screw Rubber Extruder Hebei Shuangda Rubber & Plastic Machinery Co., Ltd. , https://www.shuangdarubber.com
Split plummer blocks are designed with a separable cap and base, primarily used to support radial loads. These units are compatible with self-aligning spherical roller bearings or self-aligning ball bearings. They find wide application in industries such as metallurgy, mining, conveyor systems, environmental protection, and more. The main model series include SN, SD, SNU, SNL, 1500, 1600, Z2500Y, Z2600Y, GZ2, GZ4, and others. The primary differences among these models lie in their load capacity and sealing types (such as oil felt, TG, U-lock, TS). These blocks offer good heat dissipation, simplify installation and removal procedures, and enhance sealing efficiency.
**Specifications**
- **Model No.:** SN505, SN506, SN507, ..., SN530, SN532
- **Material:** Cast iron, Ductile iron, Cast steel
- **Standards:** GB/T 7813-1998, ISO 113:1
**Technical Parameters**
| Housing No. | Shaft Dia (d1) | Dimensions (mm) | Bearing No. | Adapter Sleeve | Locating Ring | Weight (kg) |
|-------------|----------------|------------------|-------------|----------------|----------------|--------------|
| SN505 | 20 | 52 | 1205K | M12 | 15 | 4.2 |
| SN506 | 25 | 62 | 1206K | M12 | 15 | 5.4 |
| SN507 | 30 | 72 | 1207K | M12 | 15 | 5.4 |
| SN508 | 35 | 80 | 1208K | M12 | 15 | 5.4 |
| SN509 | 40 | 85 | 1209K | M12 | 15 | 5.4 |
| SN510 | 45 | 90 | 1210K | M12 | 15 | 5.4 |
| SN511 | 50 | 100 | 1211K | M16 | 18 | 6.9 |
| SN512 | 55 | 110 | 1212K | M16 | 18 | 6.9 |
| SN513 | 60 | 120 | 1213K | M16 | 18 | 6.8 |
| SN515 | 65 | 130 | 1215K | M16 | 18 | 6.8 |
| SN516 | 70 | 140 | 1216K | M20 | 22 | 8.1 |
| SN517 | 75 | 150 | 1217K | M20 | 22 | 8.1 |
| SN518 | 80 | 160 | 1218K | M20 | 22 | 8.1 |
| SN519 | 85 | 170 | 1219K | M20 | 22 | 8.1 |
| SN520 | 90 | 180 | 1220K | M24 | 26 | 9.3 |
| SN522 | 100 | 200 | 1222K | M24 | 26 | 10.8 |
| SN524 | 110 | 215 | 1224K | M24 | 26 | 10.7 |
| SN526 | 115 | 230 | 1226K | M24 | 28 | 10.7 |
| SN528 | 125 | 250 | 1228K | M30 | 33 | 12.2 |
| SN530 | 135 | 270 | 1230K | M30 | 33 | 12.2 |
| SN532 | 140 | 290 | 1232K | M30 | 33 | 13.7 |
These split plummer blocks are ideal for heavy-duty applications where reliable performance and ease of maintenance are essential. Their robust design ensures long service life and minimal downtime, making them a popular choice across various industrial sectors. Whether you need standard or custom configurations, our range offers flexibility and precision to meet your specific requirements.