Product Description
ZOTIK-VB Stainless Steel Linear Ball Cage is designed for high-precision linear motion applications requiring smooth movement, stable ball retention, wear resistance, and long service life.
The cage is manufactured from stainless steel and uses a four-claw retaining structure to securely hold each ball in position. The balls are made from Japanese SUJ2 bearing steel, with a hardness of HRC 62–65 and SP-grade precision.
Key Features
• Stainless steel cage construction
• Four-claw ball retention design
• Japanese SUJ2 bearing steel balls
• Ball hardness: HRC 62–65
• SP-grade precision
• High dimensional accuracy
• Excellent wear resistance
• Good high-temperature resistance
• Custom lengths available
• Maximum length up to 1,200 mm depending on model
Available Sizes & Specifications
| Model | Ball Dia. Da (mm) | P (mm) | g (mm) | t (mm) | B (mm) | Max Length (mm) | C / Ball (N) |
|---|
| VB-R2 | 2 | 4 | 3 | 0.4 | 4.5 | 300 | 40 |
| VB-R3 | 3 | 6 | 3.5 | 0.5 | 6 | 500 | 87 |
| VB-R4 | 4 | 7 | 4 | 0.6 | 8 | 700 | 155 |
| VB-R6 | 6 | 10 | 5.5 | 0.8 | 11 | 1000 | 353 |
| VB-R9 | 9 | 14 | 8.5 | 1.2 | 16 | 1200 | 784 |
Custom lengths are available according to application requirements. Selected models can be produced in lengths up to 1,200 mm.
Applications
ZOTIK-VB linear ball cages are suitable for precision linear guideways, measuring equipment, optical stages, automation systems, semiconductor equipment, and other high-precision motion applications.
Why Choose ZOTIK-VB Linear Ball Cage?
ZOTIK-VB linear ball cages are designed for applications where stable ball positioning, dimensional accuracy, and long service life are important. The stainless steel cage structure provides good rigidity and corrosion resistance, while the four-claw retention design helps keep each ball securely positioned during operation.
The use of Japanese SUJ2 bearing steel balls with HRC 62–65 hardness and SP-grade precision provides good wear resistance and consistent rolling performance. For equipment requiring longer cage lengths, selected models can be customized up to 1,200 mm.
Typical Applications
ZOTIK-VB stainless steel linear ball cages can be used in precision linear guideways, measuring instruments, optical stages, semiconductor equipment, automation mechanisms, inspection systems, and other machinery requiring smooth and accurate linear motion.
