The RA Series of worm gearboxes are characterized by the coupling between a RS Series gearbox and a XA Series pre-stage, in order to achieve higher reduction ratios than those achievable with a single worm gearbox.
Archives: Products
Worm Gearboxes RT Series
Varvel RT Series Worm Gearboxes are designed to be the ideal solution for applications that require small or medium-power ratings for their drive.
Worm Gearboxes RS Series
Varvel RS Series Worm Gearboxes are designed to be the ideal solutions for applications that require small or medium power ratings for their drive.
Fuel Pump
OE Replacement Electric Fuel Pump Motors
GMB Fuel Pumps use only durable, OE replacement electric motors. These motors are developed to match the manufacturer’s specifications in terms of voltage, amperage, resistance, pressure, and volume to guarantee long lasting performance, consistent fuel pressure, and steady fuel delivery. GMB Fuel Pumps also use 99.90% pure copper on the internal wiring for greater electrical conductivity and optimal performance.
High-Grade Aluminum Cased Motors
GMB Fuel Pump motors are encased in a plastic fixture, and then that fixture is enclosed in a high-grade protective aluminum heat dissipation sleeve made of 5052 grade aluminum alloy.
High-Grade Vacuum Formed Plastics (POM)
GMB Fuel Pump Assemblies are made from high-grade vacuumed formed plastics to ensure that there are no cracks or pores during the molding process. This is the same technology that is used when making many other plastic components found in automobiles, including engine covers, intake manifolds, radiator tanks, etc.
150 Micron Pre-Pump Fuel Filters (Strainer)
GMB Pre-Pump Fuel Filters (also called a strainer) have a 150 micron rating and are made from the best non-paper filtering material available. All GMB Fuel Pump Assemblies include a filter (strainer). Fuel Strainers are also included with fuel pump kits, where noted.
Electric Water Pump
High Quality Self-Lubricating Carbon Steel
GMB Electric Water Pumps feature high quality Self-Lubricating Carbon Steel in many internal components to prevent oxidation, ensure smooth rotation of the shaft, lower operational noise, and also to prevent premature failure.
Precision OEM Spec Housings & Harnesses
GMB Water Pump Housings & Harnesses are manufactured to match the exact OEM material specifications. Each housing and harness is also precision measured using state of the art technology to be dimensionally correct up to a 99.99% accuracy with tight tolerance limits to ensure proper Fit, Form and Function.
Proprietary Premium Korean Laminates
GMB uses the highest quality Korean grade laminates that maintain a uniform magnetism so that each pump efficiently outputs the correct amount of power. This ensures consistent flow rates under the highest of demands your vehicle will experience.
Superior Automotive-Grade PCD Board Components
GMB Electric Water Pump are manufactured using only superior Automotive-Grade PCD Board components (capacitors, resistors, transistors, inductors, and logic chips / MCU’s) to accommodate the extreme operating temperatures your vehicle will encounter, ranging anywhere from -40°F → +248°F or higher.
Hub Bearing
High Grade Steel Bearings
GMB Bearings are made of a high strength GCR15 steel, subjected to a proprietary process to achieve maximum hardness, and then finally treated with a G-10 finish.
Roll Formed High-Grade Steel Hub
GMB Wheel Bearing & Hub Assemblies contain specially formulated bearing grease. This special bearing grease has superior lubrication, enhanced thermal dissipation, water wash-out resistance, and better ability to lock in oils to keep the bearings rolling at optimal performance!
Specially Formulated Bearing Grease
GMB Bearings are made of a high strength GCR15 steel, subjected to a proprietary process to achieve maximum hardness, and then finally treated with a G-10 finish.
Triple & Quadruple Lip Sealing
GMB Hub Bearing Assemblies use a triple and quadruple lip sealing technology. This technique uses high temperature resistant rubber to achieve maximum bearing protection against dust, water and road debris.
OEM Spec ABS Sensors
ABS sensors used with GMB Wheel Hub Assemblies are manufactured with premium wire casings with 99.90% pure copper on the internal wiring for greater electrical conductivity and optimal performance. Our sensors are rigorously tested using the latest state-of-the-art equipment to ensure that the signal waves meet or exceed OE specs, and Electromagnetic Radiation Detectors to detect noise to eliminate radio interference.
Water Pump
High-Strength Steel Bearing
GMB has manufactured bearings for over 75 years in the global market for both the OEM and aftermarket industries. GMB has studied all aspects of bearing manufacturing to design the highest-quality bearings with proper high-grade steel, precision bearing race machining and polishing, and proper grease selection. GMB uses roller bearings for all high-load applications.
Proprietary Formulated Mechanical Seal
GMB Mechanical Shaft Seals are made with proprietary elastomers and agents for protection and sealing power. GMB Shaft Seals utilize carbon and ceramic sealing surfaces for superior wear resistance.
Precision OEM-Spec Water Pump Housing
GMB Water Pump Housings are manufactured to match the exact OEM-spec materials (cast iron, aluminum, or stamped steel). Each housing is precision measured using state-of-the-art technology to be dimensionally correct up to a 99% accuracy with strict tolerance limits.
Precision-Formed Impeller
GMB Water Pump Impellers are manufactured to match the exact OEM-spec materials (metal or polymer composite) based specifically on the OEM design. Each impeller is also precision measured to be dimensionally correct up to a 99% accuracy with strict tolerance limits.
MCB Multi-purpose NLGI3 Advanced Lithium Grease
MCB MULTI-PURPOSE NLGI3 ADVANCED LITHIUM GREASE is a high-quality multi-purpose grease with advanced lithium formula that’s suitable for a wide range of automotive and industrial applications. This blue grease formula contains lithium-thickened soap grease, high viscosity index mineral oil, and extreme pressure additives to suit the demanding nature of applications.
To know more about the key advantages of this state-of-the-art lubrication solution, consult the technical data sheet by clicking this link.
Ball Splines
Ball splines or also commonly known as splined shafts are usually in-demand in high-precision machines to ensure simultaneous linear and rotary movements. Its coatings serve as protection to withstand and seamlessly operate under demanding conditions. Trusted in the field of mechanical engineering, it offers customized solutions such as the likes of different accuracy and a variety of preload categories to meet specific customer requirements.
Ball Screws
NTN SNR offers a comprehensive range of ball screws that ensure precise positioning for linear movements in different industrial applications. As base components for a wide range of mechanical applications, its range offers the highest standards in terms of precision.
This range of Ball Screws includes:
– Rolled ball screws with a diameter from 6 to 80mm, tolerance class T7
– Ground ball screws with a diameter from 4 to 120mm, tolerance classes T3, T5, P3, P5
– Specific solutions as per the customer’s requirements