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DUALVEE

DUALVEE is a linear motion product line originally developed by Bishop-Wisecarver and widely recognized for its guide wheel and track systems. The DUALVEE name refers to the dual-row angular contact ball bearing design used in the guide wheels, which allows them to run on a single edge of a track or rail while carrying radial and axial loads. This configuration enables smooth, low-friction linear motion in applications where traditional profile rails may be difficult to mount or where debris, temperature swings, or washdown conditions are present. The product family includes guide wheel bearings in sizes 0, 1, 2, 4, and 4XL, with options for carbon steel or stainless steel construction, and shielded or sealed bearing protection. The wheels are pre-lubricated with Klubersynth UH1 14-151, a synthetic high-temperature grease that is also suitable for incidental food contact. This lubrication choice supports use in packaging, food processing, and other environments where clean operation is required. DUALVEE guide wheels are designed to mate with corresponding DualVee tracks and rails, which are available in various lengths and mounting configurations. The system is used in industrial automation, material handling, packaging machinery, and specialty equipment such as medical beds, exercise machines, and stage rigging. The guide wheels are typically mounted to a carriage plate using eccentric or concentric studs, allowing preload adjustment and alignment. The dual-row bearing design provides moment load capacity and stiffness, making the system suitable for cantilevered or overhung loads. Stainless steel versions offer corrosion resistance for washdown or humid environments, while carbon steel versions provide a cost-effective option for dry, controlled conditions. 3G Electric supplies DUALVEE guide wheel bearings as part of its broader industrial equipment catalog. The company stocks multiple SKUs covering sizes 0 through 4XL, in both carbon steel and stainless steel, with shielded and sealed protection. Each product listing includes specifications such as size, material, lubrication, and compatible rail size. 3G Electric supports global customers with datasheets, logistics coordination, and quotation services. The DUALVEE line is one of several linear motion product families available through 3G Electric, alongside other industrial components for automation, pumping, and gas control. For plant engineers and maintenance managers, DUALVEE guide wheels offer a replaceable bearing element that can be swapped without replacing the entire track system, reducing downtime and maintenance cost. The use of standard sizes and common lubrication simplifies inventory management. When specifying DUALVEE guide wheels, engineers should match the wheel size to the track size, select the appropriate material and protection type for the environment, and consider load and life requirements. 3G Electric provides the SKUs and specifications needed to make those selections.

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About DUALVEE

DUALVEE is a linear motion product line originally developed by Bishop-Wisecarver and widely recognized for its guide wheel and track systems. The DUALVEE name refers to the dual-row angular contact ball bearing design used in the guide wheels, which allows them to run on a single edge of a track or rail while carrying radial and axial loads. This configuration enables smooth, low-friction linear motion in applications where traditional profile rails may be difficult to mount or where debris, temperature swings, or washdown conditions are present. The product family includes guide wheel bearings in sizes 0, 1, 2, 4, and 4XL, with options for carbon steel or stainless steel construction, and shielded or sealed bearing protection. The wheels are pre-lubricated with Klubersynth UH1 14-151, a synthetic high-temperature grease that is also suitable for incidental food contact. This lubrication choice supports use in packaging, food processing, and other environments where clean operation is required. DUALVEE guide wheels are designed to mate with corresponding DualVee tracks and rails, which are available in various lengths and mounting configurations. The system is used in industrial automation, material handling, packaging machinery, and specialty equipment such as medical beds, exercise machines, and stage rigging. The guide wheels are typically mounted to a carriage plate using eccentric or concentric studs, allowing preload adjustment and alignment. The dual-row bearing design provides moment load capacity and stiffness, making the system suitable for cantilevered or overhung loads. Stainless steel versions offer corrosion resistance for washdown or humid environments, while carbon steel versions provide a cost-effective option for dry, controlled conditions. 3G Electric supplies DUALVEE guide wheel bearings as part of its broader industrial equipment catalog. The company stocks multiple SKUs covering sizes 0 through 4XL, in both carbon steel and stainless steel, with shielded and sealed protection. Each product listing includes specifications such as size, material, lubrication, and compatible rail size. 3G Electric supports global customers with datasheets, logistics coordination, and quotation services. The DUALVEE line is one of several linear motion product families available through 3G Electric, alongside other industrial components for automation, pumping, and gas control. For plant engineers and maintenance managers, DUALVEE guide wheels offer a replaceable bearing element that can be swapped without replacing the entire track system, reducing downtime and maintenance cost. The use of standard sizes and common lubrication simplifies inventory management. When specifying DUALVEE guide wheels, engineers should match the wheel size to the track size, select the appropriate material and protection type for the environment, and consider load and life requirements. 3G Electric provides the SKUs and specifications needed to make those selections.

Common Applications

  • Food and beverage packaging — Stainless steel DUALVEE guide wheels with sealed protection and Klubersynth UH1 14-151 grease for washdown conveyor systems.
  • Industrial automation — Size 1 or 2 DUALVEE guide wheel bearings in carbon steel for pick-and-place gantries and linear actuators.
  • Material handling — Size 4 or 4XL DUALVEE guide wheels in stainless steel for heavy-duty transfer carts and palletizers.
  • Medical equipment — Size 0 DUALVEE guide wheels in stainless steel for adjustable beds and patient handling devices requiring smooth, quiet motion.
  • Stage and entertainment rigging — Size 2 DUALVEE guide wheels for moving set pieces and camera dollies where low noise and precise motion are needed.
  • Pharmaceutical manufacturing — Sealed DUALVEE guide wheels with food-grade lubricant for cleanroom-compatible linear motion in filling and packaging lines.

Frequently asked questions

Common questions about DUALVEE from 3G Electric.

What sizes of DUALVEE guide wheel bearings does 3G Electric supply?

3G Electric supplies DUALVEE guide wheel bearings in sizes 0, 1, 2, 4, and 4XL. These correspond to the DualVee track sizes they are designed to run on. Size 0 is the smallest, while 4XL is the largest in the standard range. Each size is available in specific material and protection options. For example, size 0 and 1 wheels are offered in carbon steel with shielded or sealed protection, while sizes 2, 4, and 4XL are available in stainless steel with shielded protection. The size designation must match the track size for proper fit and load capacity.

What is the difference between shielded and sealed DUALVEE guide wheel bearings?

Shielded DUALVEE guide wheel bearings have a metal shield that provides basic protection against larger particles and maintains grease retention. Sealed versions use a contact seal that offers better exclusion of fine dust, moisture, and other contaminants. The choice depends on the operating environment. Shielded bearings are suitable for relatively clean, dry conditions and may have lower friction. Sealed bearings are preferred in dusty, humid, or washdown environments where ingress protection is critical. Both types are pre-lubricated with Klubersynth UH1 14-151 grease. 3G Electric lists the protection type for each SKU to help with selection.

What lubrication is used in DUALVEE guide wheel bearings from 3G Electric?

DUALVEE guide wheel bearings supplied by 3G Electric are pre-lubricated with Klubersynth UH1 14-151. This is a synthetic high-temperature grease with a wide operating temperature range and good resistance to water and steam. It is also registered as a food-grade lubricant (NSF H1) for incidental food contact. This makes the bearings suitable for applications in food processing, packaging, and pharmaceutical equipment where lubricant migration is a concern. The grease is compatible with the bearing materials and provides long service life under normal operating conditions. Relubrication is generally not required for the life of the bearing in most applications.

Can DUALVEE guide wheel bearings be used in washdown environments?

Yes, DUALVEE guide wheel bearings in stainless steel with sealed protection are suitable for washdown environments. The stainless steel construction resists corrosion from water and cleaning chemicals, and the contact seals help prevent ingress of moisture and contaminants. The Klubersynth UH1 14-151 grease is also water-resistant and food-grade, making it appropriate for food and beverage processing equipment. For harsh washdown with aggressive chemicals, additional considerations such as track material and mounting hardware should also be evaluated. Carbon steel versions are not recommended for washdown due to corrosion risk. 3G Electric can provide specifications for the stainless steel SKUs.

How do I select the correct DUALVEE guide wheel for my track size?

Selection starts with identifying the DualVee track size in your system. DUALVEE guide wheels are sized to match: a size 0 wheel fits size 0 track, size 1 fits size 1 track, and so on. The wheel size determines the load capacity and the mating track profile. After size, choose the material (carbon steel for dry environments, stainless steel for corrosion resistance) and protection type (shielded for clean conditions, sealed for dusty or wet conditions). Also consider the mounting stud type (concentric or eccentric) for preload adjustment. 3G Electric product listings include the compatible rail size and material for each SKU to simplify matching.

Does 3G Electric supply DUALVEE products?

Yes — 3G Electric (S) Pte. Ltd. supplies DUALVEE products. We stock the DUALVEE catalog and supply genuine factory-original products with full manufacturer warranty and technical support.