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| The SMITH-TRAX® special duty track roller bearings are machined from high-alloy steel and are case-hardened for maximum longevity. These bearings are fitted with deep-groove ball bearings or tapered roller bearings to handle both high radial and thrust load applications. |
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Track rollers with Gothic arch groove - type SG
The function of series SG rollers is same as the series LFR rollers. But they are mainly used in the flat track and in the condition required compact structure. After rollers are installed to the slider, the shaft will be not or seldom over the roller's side planes. |
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Track rollers are self-retaining, single or double row units with particularly thick-walled outer rings. These bearings can support axial forces in both directions as well as high radial forces. The bearing outer rings have a crowned or cylindrical outside surface. Designs with a crowned outside surface are used where there is misalignment in relation to the raceway and edge stresses must be avoided. The track rollers are available with an inner ring, with a stud and with a plastic tyre on the outer ring.
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Since the creation and patenting of the original DualVee® wheel in 1967, it continues to provide easy to use, easy to install guide wheel components and assemblies. DualVee is ideal for a wide array of applications, from the clean room to the sawmill. These rugged yet economical guide wheels are quiet, ideal in long length applications, and tolerant of harsh environments.
DualVee's recirculating elements are self-contained and isolated from the environment; rolling contact between the wheel and track sweeps debris aside, making it ideal for use in contaminated environments.
DualVee offers three different wheel options; original guide wheels, studded guide wheels, and new integral one-piece guide wheels for lower cost and ease of installation. A wide variety of bushings and journals are available.
DualVee single edge or double edge track with patented mounting shoulder is available in carbon steel or stainless steel, induction hardened or "as formed". Hardened track comes in single lengths up to 20 feet, unhardened in lengths up to 22 feet. Track is easily butt-jointed for longer length applications.
A number of accessory items are also available including wheel covers, lubricators, track plate assemblies and wheel plate assemblies.
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A highly effective system for lower cost and accuracy builds up from a single edge track and matching wheels. DualVee components are available in a range of sizes to suit most applications with high temperature and vacuum/clean-room options available to complement existing stainless steel components.
- Track lengths up to 6m with unlimited lengths achievable by butting
- Available drilled or un-drilled to minimise additional engineering
- Ex-stock availability |
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Guide roller with threaded rod
- Profile in arc of circle for fonctionnemenî on tree
- Lubricated with life and tight
- Composed of a roll of the dice with two oblique lines
- Fixing of the roller by its threaded rod
- Exist in standard version (ref.: FRW) or with eccentric (ref.: FRWE)
- Also Exist in lNOX (ref.: FRW... - VA.FRWE... - GOES)
Another products available: |
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| ... products without technical information |
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Simple and essential.
Steel roller rails conveyor for loads up to 1000 kg/m.
Allows any roll-way for pallets, containers, steel totes.
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Compact Rail has all of the characteristic that distinguishes Rollon’s entire product line:
compactnees, smooth movement, and ease of use. The “T + U” and “K + U” rail systems can be mounted on non-machine surfaces and can even compensate for mounting surface parallelism inconsistencies. This flexibility allows the design engineer to focus more time and energy on the application itself and not on the components while saving large amounts of mounting time and, therefore, money. All Compact Rail sliders have radial ball bearings rollers, which provide smooth and fast movement.
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GUIDANCE HAS ROLLERS
SHOES OF GUIDANCE
The shoes of guidance to rollers have a steel induction hardenings structure and rectified, provided with four circuits of recirculation to rollers. These systems are used in the event of load very
raised.
Sealing:
The whole of the shoes of guidance to rollers are delivered with seals of sealing:
- seals of end (seal scraper),
- lower seals,
in order to increase the lifespan by preventing dust, the chips,... to be introduced inside the shoe.
Lubrication:
A lubricator is provided with the whole of the shoes of guidance. The standard localization of the lubricators on the whole of the shoes of guidance is at the ends. However for certain types of assemblies the lubricators can be assembled on the side of the shoe, to specify at the time of the request.
RAIL OF GUIDANCE
All our rails of guidance are out of tempered steel and rectified, they are delivered either in standard length, or put at length and are chamfered, and accompanied by shutters for the clamp holes.
It is possible to have an important length by carrying out a junction (rails of end to end put guidance). |
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EPICYCLIC GEARS
Seven models. Three types.
That you need reducing transmissions, articulated or with caterpillar, the epicyclic gears Funk will give you whole satisfaction in terms of longevity, performances and design. They are proposed with various ratios of reduction gearing and the simple and multiple combinations of differential gears of center section involving energy through the device of exit according to the application.
Differential gear reductions
The epicyclic gears Funk are generally used on the conveyers, cranes, caterpillars, general purpose excavators, road rollers, tracked vehicles, winches, like on all types of machines intended for agriculture, construction, industry, the navy, the mining extraction and oil industry. |
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WHEEL DRIVES
Compact planetary wheel drives, designed for a wide range of self propelled vehicles with hydraulic transmission and individually motorised wheel drives.
They allow design engineers to simplify the project of mobile equipment, improving the price / performance ratio. The wide range of ratios available makes it possible to adapt the reduction unit to the most suitable hydraulic transmission. A manual release is provided, to disconnect the reduction unit from the motor for emergency towing. The versatility of this range of Brevini products is assured by a wide choice of braking systems (drum brakes, negative acting multiple disc, failsafe parking brake).
TRACK DRIVES
Compact planetary track drive units designed for use on tracked vehicles. This range of gearboxes has high strength structure, short overall length, very high radial and axial load capability. All the gearboxes are provided with integral multidisc failsafe brake and allow the direct mounting of hydraulic motors at the gearbox input.Due to the high torque rating and the quality of the materials, these units are the best solution in heavy duty applications.
Brevini produces the track drives also in gearmotor version, with integrated hydraulic motors. |
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