Roller Bearings

Plain Bearings withstand high loads under slow speeds.
Roller Bearings

Plain Bearings withstand high loads under slow speeds.

High-Strength GAR-MAX filament-wound dry bearings are resistant to shock loads and chemicals. They withstand max static specific loads to 43,500 psi and dynamic loads to 20,000 psi. Max recommended speed is 25 fpm, and max pU factor is 40,000 psi x fps. With -148 to +320°F operating temperature range, products have 0.05-0.30 coefficient of friction. Applications include construction and...

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Thrust Bearings add low-friction face to collars.
Roller Bearings

Thrust Bearings add low-friction face to collars.

Bearings, featuring nylon ball retainers, are made of steel or stainless steel to provide shaft collars with low-friction face for rotary applications. Suited for high-load, low-speed applications, bearings are used to locate idler pulleys, gears, lever arms, and other rotating components. Bearings enable axial positioning of components and come in 18 bore sizes from 1/8 to 1Â-½ in. ID. PTFE...

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Linear Bearings offer two quality grades for high accuracy.
Roller Bearings

Linear Bearings offer two quality grades for high accuracy.

Cross-Roller Precision Linear Bearings with SQ Special Quality Option have runout of no more than 5 microns over travel distance up to 1,800 mm. They withstand high demand applications such as optical measuring equipment. SSQ Super Special Quality bearings have runout of no more than 2.5 microns over travel distance of 1,200 mm, and meet stringent requirements of fiber optic splicing equipment....

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Plastic Idler Components suit corrosive environments.
Roller Bearings

Plastic Idler Components suit corrosive environments.

Made from UHMW or Teflon®, Plastic Idler Components eliminate need for ball bearings and metal parts. V-belt and round belt pulleys, blind- and through-bore idlers, sheaves, rollers, and roll end bearings are made from various plastics, dependent upon desired wear characteristics. With functionally equivalent to metal parts, they produce less noise due to lack of ball bearings. Custom...

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Prelubricated Bearings handle oscillating movements.
Roller Bearings

Prelubricated Bearings handle oscillating movements.

Series DS(TM) bearings eliminate fretting corrosion damage to shafts under low-amplitude oscillating movements. Bearings feature rigid steel backing to which is bonded porous bronze sinter layer, impregnated with filled acetal polymer bearing lining. Bearings withstand max static specific load of 16,000 psi. Max recommended sliding speed is 5 fps dry, 8 fps greased, and 33 fps with marginal...

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Roller Bearings feature optimized roller crown design.
Roller Bearings

Roller Bearings feature optimized roller crown design.

Cylindrical roller bearings are single and double row spindle bearings with crown profile for optimized load distribution. Typically used in combination with double direction angular contact thrust bearings, they are suited for applications where combination of radial stiffness, high radial capacity and high precision support are required. Hybrid Ceramic (HCN) single row cylindrical roller...

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Roller Bearings

Hybrid Bearings have rolling elements 40% lighter than steel.

Hybrid bearings, including angular-contact ball bearings and cylindrical roller bearing, combine steel raceways with silicon-nitride balls. Dimensionally interchangeable with ISO dimensioned bearings, hybrid bearings provide resistance to wear. They can operate without oil, using process fluid as lubricant. Silicon nitride balls have 50% higher modulus of elasticity than steel, increasing bearing...

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Roller Bearings eliminate need for loose housing fits.
Roller Bearings

Roller Bearings eliminate need for loose housing fits.

SKF® single-row, silicon nitride, cylindrical roller bearings offer ceramic rollers, polymer cages, and tapered bores for preload/clearance adjustment. Bore sizes range from 40 to 120 mm. Design allows bearings to reach reference speed of 1.8 million Ndm when light-loaded and oil-air lubricated. Units are suited for machining and milling applications.

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Fresh Air Intake Designed to Meet ASHRAE 62.2 standards
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Fresh Air Intake Designed to Meet ASHRAE 62.2 standards

Alan Manufacturing has a long history of developing innovative solutions for HVAC applications. With over 1,000 product designs under our belt, we have gained a reputation as the go-to source for HVAC dampers, hardware, duct supports, zone control systems, and much more. Adding to this extensive list of achievements we now announce the release of our new line of Fresh Air Intake products. Designed to meet ASHRAE 62.2 standards, they are the most robust and high-performance product of their kind. See our video to learn more.

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