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| Material: | |
|---|---|
| Model Number: | |
| Quantity: | |
26
RONWIN
HS Code: 8431390000
2625, 2638, 2651, 2676
Features: Drop-in fixing, the ball transfer unit body is machined by a piece of solid steel bar, bearing steel load ball which is able to provide a heavier load capacity, dirt exit hole, screw fixing desmountable cover. All stainless steel material is avaiable on request.
| Model No. | Loading Capacity (kg) | Dimensions (mm) | Weight (g) | |||||||||
| Material | Suggest | Max. | d | D | h | H | K | B×t | P | C | ||
| 2625 | BS/CS | 120 | 150 | 25.4 | 70 | 6 | 40 | 9 | 64×4 | 54 | 3-Φ6 | 900 |
| SS/SS | 100 | 130 | ||||||||||
| 2638 | BS/CS | 200 | 250 | 38.1 | 95 | 10 | 60 | 17 | 88×5 | 75 | 4-Φ8 | 2300 |
| SS/SS | 150 | 200 | ||||||||||
| 2651 | BS/CS | 250 | 300 | 50.8 | 107 | 10 | 70 | 19 | 105×5 | 86 | 4-Φ10 | 4500 |
| SS/SS | 150 | 200 | ||||||||||
| 2676 | BS/CS | 400 | 450 | 76 | 158 | 15 | 105 | 21 | 145×7.5 | 128 | 4-Φ12 | 10500 |
| SS/SS | 250 | 300 | ||||||||||
The precision heavy-duty ball transfer unit is a high-strength, high-load rolling guidance device designed for smooth movement and precise positioning of heavy equipment, large workpieces, or conveying systems. Featuring a recessed mounting structure, the ball head of the unit can be embedded below the surface of the mounting plate, achieving a flush or slightly protruding layout with the bearing surface to ensure interference-free movement and smooth transition of workpieces.
High Load Capacity: Made from high-quality alloy steel (such as GCr15 bearing steel) or surface-hardened treatment, with a load-bearing capacity ranging from several hundred kilograms to several tons. Suitable for heavy machinery, mold handling, automated production lines, and similar applications.
Recessed Mounting: The mounting plate is pre-machined with counterbores to partially embed the ball, preventing structural interference. Particularly ideal for continuous flat-surface conveying or applications requiring seamless workpiece sliding.
Precision Rolling Structure: Internally supported by multiple rows of precision ball or needle bearings, ensuring low-resistance, high-flexibility 360° rotation of the ball and reducing driving force.
Protective Design: Optional dust-proof seals or coatings (such as zinc or chrome plating) to adapt to damp, dusty, or mildly corrosive industrial environments.
Modular Compatibility: Supports array-type installation, enabling balanced support and multi-directional movement for large-sized workpieces through uniform layout.
Heavy stamping mold changing sleds
Auxiliary shifting of large machine tool worktables
Gravity conveyor modules for logistics sorting lines
Heavy-load cargo transfer systems for warehouse racks
Load-bearing steering mechanisms for special vehicles (e.g., aerospace equipment transporters)
Requires precise counterbores machined into the mounting base plate, with the ball transfer unit secured via bolts.
Compatible with steel plates, aluminum profiles, or special guide rail surfaces. Regular lubrication maintenance interfaces are recommended after installation.
Available in various specifications: ball diameter (e.g., 25mm–100mm), thread hole dimensions, protrusion height, and other customizable options.
Efficient and Labor-Saving: Significantly reduces frictional resistance when moving heavy objects, improving operational efficiency.
Space Optimization: The recessed design saves vertical space while maintaining a flat working surface.
Durable and Stable: Heat treatment processes and wear-resistant materials extend service life and reduce long-term maintenance costs.
The recessed precision heavy-duty ball transfer unit is a core functional component in the industrial heavy-load handling sector. Its embedded mounting and high load-bearing design balance stability and flexibility, making it suitable for applications with stringent requirements for precision, load capacity, and spatial layout.
2625, 2638, 2651, 2676
Features: Drop-in fixing, the ball transfer unit body is machined by a piece of solid steel bar, bearing steel load ball which is able to provide a heavier load capacity, dirt exit hole, screw fixing desmountable cover. All stainless steel material is avaiable on request.
| Model No. | Loading Capacity (kg) | Dimensions (mm) | Weight (g) | |||||||||
| Material | Suggest | Max. | d | D | h | H | K | B×t | P | C | ||
| 2625 | BS/CS | 120 | 150 | 25.4 | 70 | 6 | 40 | 9 | 64×4 | 54 | 3-Φ6 | 900 |
| SS/SS | 100 | 130 | ||||||||||
| 2638 | BS/CS | 200 | 250 | 38.1 | 95 | 10 | 60 | 17 | 88×5 | 75 | 4-Φ8 | 2300 |
| SS/SS | 150 | 200 | ||||||||||
| 2651 | BS/CS | 250 | 300 | 50.8 | 107 | 10 | 70 | 19 | 105×5 | 86 | 4-Φ10 | 4500 |
| SS/SS | 150 | 200 | ||||||||||
| 2676 | BS/CS | 400 | 450 | 76 | 158 | 15 | 105 | 21 | 145×7.5 | 128 | 4-Φ12 | 10500 |
| SS/SS | 250 | 300 | ||||||||||
The precision heavy-duty ball transfer unit is a high-strength, high-load rolling guidance device designed for smooth movement and precise positioning of heavy equipment, large workpieces, or conveying systems. Featuring a recessed mounting structure, the ball head of the unit can be embedded below the surface of the mounting plate, achieving a flush or slightly protruding layout with the bearing surface to ensure interference-free movement and smooth transition of workpieces.
High Load Capacity: Made from high-quality alloy steel (such as GCr15 bearing steel) or surface-hardened treatment, with a load-bearing capacity ranging from several hundred kilograms to several tons. Suitable for heavy machinery, mold handling, automated production lines, and similar applications.
Recessed Mounting: The mounting plate is pre-machined with counterbores to partially embed the ball, preventing structural interference. Particularly ideal for continuous flat-surface conveying or applications requiring seamless workpiece sliding.
Precision Rolling Structure: Internally supported by multiple rows of precision ball or needle bearings, ensuring low-resistance, high-flexibility 360° rotation of the ball and reducing driving force.
Protective Design: Optional dust-proof seals or coatings (such as zinc or chrome plating) to adapt to damp, dusty, or mildly corrosive industrial environments.
Modular Compatibility: Supports array-type installation, enabling balanced support and multi-directional movement for large-sized workpieces through uniform layout.
Heavy stamping mold changing sleds
Auxiliary shifting of large machine tool worktables
Gravity conveyor modules for logistics sorting lines
Heavy-load cargo transfer systems for warehouse racks
Load-bearing steering mechanisms for special vehicles (e.g., aerospace equipment transporters)
Requires precise counterbores machined into the mounting base plate, with the ball transfer unit secured via bolts.
Compatible with steel plates, aluminum profiles, or special guide rail surfaces. Regular lubrication maintenance interfaces are recommended after installation.
Available in various specifications: ball diameter (e.g., 25mm–100mm), thread hole dimensions, protrusion height, and other customizable options.
Efficient and Labor-Saving: Significantly reduces frictional resistance when moving heavy objects, improving operational efficiency.
Space Optimization: The recessed design saves vertical space while maintaining a flat working surface.
Durable and Stable: Heat treatment processes and wear-resistant materials extend service life and reduce long-term maintenance costs.
The recessed precision heavy-duty ball transfer unit is a core functional component in the industrial heavy-load handling sector. Its embedded mounting and high load-bearing design balance stability and flexibility, making it suitable for applications with stringent requirements for precision, load capacity, and spatial layout.
