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Heavy Duty Industrial Chains Our chains are made from Quality raw materials, also our chain are heat treated in enclosed environment to give a good quality hardened product. Due to appropriate selection of quality materials and achieving necessary properties by doing heat treatment by which chain can resist high abrasion to ensure a better life of the chain. Full round pins and bushings have consistent press fits for the ultimate fatigue strength. We make the perfect holes that insure maximum interference fits. In-house controlled heat treatment processes for balanced hardness to insure good core strength for toughness along with a high case depth for long wear properties.
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Plumber Block Pedestal This type of bearing consists of I) a cast iron pedestal, ii) gun metal, or brass bush split into two halves called “brasses”, iii) a cast iron cap and two mild steel bolts. The detailed drawing of a pedestal bearing is shown in image below. The rotation of the bush inside the bearing housing is arrested by a snug at the bottom of the lower brass. The cap is tightened on the pedestal block by means of bolts and nuts. The detailed part drawings of another plummer block with slightly different dimensions are also shown in image below.
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Sprocket shape – SD shape Type – Pilot holes type Shaft type – Standard pilot holes Material – Steel Surface Treatment – No Chain type – Standard
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UCP Pillow Block – Pillow (plummer) block ball bearing units consist of an insert bearing mounted in a cast iron housing that can be bolted to a support surface. This variant is strong and stiff, and is suitable for applications with both constant and alternating directions of rotation. It has an inner ring extended on both sides and is locked onto the shaft by tightening a set screw on the inner ring, making it easy to mount. – Strong – Designed for a constant and alternating rotation – Ready to mount – Lubricated and sealed bearing – Quick locking onto the shaft – Cost-effective
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UCT pillow block bearings – Consisting of an insert bearing based on a sealed deep groove ball bearing mounted in a grey cast iron housing. Typically mounted in take-up frames, the unit has an inner ring extended on both sides and is locked by tightening two set screws on the inner ring, which makes it easy to mount. Units with designation suffix /H feature a 120° angle of separation between the set screws that contributes to a higher stability and a better load balance. Designed for an alternating rotation Quick and easy to mount onto the shaft Accommodate static initial misalignment Long service life Reduced noise and vibration levels