Combined roller bearings can be used in a huge variety of applications. In the simplest arrangement (4 bearings & 2 rails) they can be used to make a forklift mast (vertically), a telescopic slide (horizontally) or just to slide something from A to B.
The main advantage of a combined roller bearing is the small axial roller that helps to keep the system running parallel and prevent it from jamming or crabbing. The combi bearings come complete with a weldable hub so they can be welded directly to your structure or, for ease of maintenance, they can be purchased pre-welded to a mounting plate. This mounting plate is simply bolted on with 4 bolts.
Used together with the mating steel channels (rails), the combined roller bearings offer a simple and cost effective way to make a heavy duty linear slide system. The smallest bearing diameter is 52mm, and the largest Jumbo bearing is 390mm. The rails are available in both C and H (or I) sections.
What Products are Available?
|Precision Range||Jumbo Range|
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Precision Range: For heavy duty applications requiring high precision, the Precision Combined Roller Bearings offer a reduced clearance between the bearing & the rail and consequently minimise the play in the system. The rail is machined in the web and the bearing diameter is increased to match this, with a tolerance of 0.2mm – 0.4mm.
Jumbo Range: For ultra heavy duty applications, the Jumbo bearings can offer an affordable solution.
Corrosion Resistance: In some environments (e.g. Offshore) it can be beneficial to use a corrosion resistant system. The Thin Dense Chromium coating withstands salt spray and can considerably improve the operating life. We can offer all of the ranges with coating.
+ Very heavy load capacities. See Hertzian Pressure for system capability.
+ Side (axial) roller prevents crabbing. Channel (rail) is self supporting in many applications.
+ Easy to engineer, assemble and set up. Low maintenance.
+ Tolerant of dirty / dusty environments.
+ Bearing diameters from 52mm to 390mm.
– Access Equipment
– Handling Equipment, including forklift trucks & scissor lifts
– Palletising Machines
– Lifts for goods, personnel and wheelchairs
– Paying Out Systems
– Agricultural Machinery
– Primary Food Processing Equipment
– Furnace Loading Equipment
– Production Lines
– And lots more…
Why Euro-Bearings Ltd?
– Large UK-based stock of Combined Roller Bearings
– Over 30 years in the industry
– Always speak to Technical Sales
– Fast delivery
– Family business who value their customers
– Ability to offer custom plates or special diameter bearings