
W SERIES LINE TRACK ROLLERS BEARING
| Wheels No | Bore mm | O.D. Mm | Width mm | A1 | A2 | Chamfer r/min mm |
Load | Weight | |
| SUNTHAI | D1 | D | B | A1 | A2 | R/min | Cr(N) | Cor(N) | Kg |
| W0 | 4 | 14.84 | 6.35 | 5.94 | 9.12 | 0.3 | 1 | 0.5 | 5 |
| W0X | 4 | 14.84 | 6.35 | 5.94 | 9.12 | 0.3 | 1 | 0.5 | 5 |
| W1 | 4.763 | 19.56 | 7.87 | 7.9 | 11.86 | 0.3 | 2.2 | 1 | 11 |
| W1X | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 11 |
| W2 | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 |
| W2X | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 |
| W3 | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 |
| W3X | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 |
| W4 | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 |
| W4X | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 |
| W4XL | 22 | 75.39 | 25.4 | 31.75 | 44.45 | 1.1 | 20.6 | 14.3 | 580 |
| W4XXL | 22 | 75.39 | 25.4 | 31.75 | 44.45 | 1.1 | 20.6 | 14.3 | 580 |
| W1SSX | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | 2.2 | 1 | 11 |
| W2SSX | 9.525 | 30.73 | 11.1 | 12.7 | 18.24 | 0.3 | 4.9 | 2.5 | 38 |
| W3SSX | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | 9.4 | 4.9 | 130 |
| W4SSX | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | 14.8 | 8.2 | 280 |
Every bearing datasheet lists two numbers at the top of its load table: C and C0. They look similar, but they answer different questions. C, the basic dynamic load rating, tells you how long a bearin...
READ MOREA small bearing in an aircraft flap actuation system carries a combined radial and axial load at altitude, through temperature swings, and with almost no margin for structural weight. Before that bea...
READ MOREStart with the answer: once a plant has more than about 20 to 30 bearings that need regular greasing, an automatic bearing lubrication system almost always beats manual greasing on bearing life, down...
READ MOREA packing line loses a drive bearing at 7,000 operating hours, although the catalog lists an L10 life of 15,000 hours. The maintenance team inspects the failed unit and finds spalling on the raceway,...
READ MOREW series linear roller bearings: the perfect combination of precision and efficiency
Ningbo Wanshun's W series linear roller bearings are specially designed to meet the needs of high precision, high load, and long life linear motion. This series of products adopts advanced material science and manufacturing processes to ensure that the bearings can maintain extremely low friction coefficients and excellent motion stability while bearing huge axial and radial loads. W series linear roller bearings can not only effectively reduce mechanical wear and extend the service life of equipment, but also significantly improve motion accuracy and response speed. They are ideal choices for precision machine tools, automation equipment, industrial robots and other fields.
In the research and development process of W series linear roller bearings, Ningbo Wanshun has been constantly exploring breakthroughs. The company has a research and development team composed of senior engineers and scientific researchers who closely follow the latest international technological trends and continuously optimize innovative product designs according to market demand. Ningbo Wanshun has successfully solved the bottleneck problems of traditional linear roller bearings in terms of wear resistance, load capacity, and service life by adopting advanced material formulations, heat treatment processes and precision machining technologies, making W series linear roller bearings achieve a qualitative leap in performance.
Quality is the lifeline of Ningbo Wanshun. In the production process of W series linear roller bearings, the company strictly follows the ISO9001 quality management system standard and conducts all-round quality control on raw material procurement, production and processing, finished product inspection and other aspects. The company is equipped with advanced testing equipment and a professional testing team to strictly control various performance indicators of the products to ensure that each set of W series linear roller bearings can meet or even exceed industry standards. It is this ultimate pursuit of quality that has enabled Ningbo Wanshun's W series linear roller bearings to win a good reputation and widespread trust in the market.
With the rapid development of industrial automation and intelligent manufacturing, the market demand for W series linear roller bearings is growing day by day. Ningbo Wanshun's W series linear roller bearings are widely used in CNC machine tools, automated production lines, industrial robots, semiconductor equipment, medical equipment and other fields due to their excellent performance and reliable quality. Among these high-end equipment, W series linear roller bearings play a vital role, not only improving the overall performance and accuracy of the equipment, but also promoting the transformation, upgrading and high-quality development of related industries.