Products

The chain sprocket widely used in conveying equipment to chain as transmission(Scraper conveyor,Chain elevator),and conveying sprocket teeth shape is different from general transfer chain.Pitch should be consistent with the conveyor.

When it comes to Engineer-class 81X sprockets there are four standard configurations. A-Plate, B-hub, C-hub, and split sprockets. However, we also supply idler sprockets that use bearings or bronze bushings depending on the sprocket size and application.

We supply the widest selection of 81X roller chain sprockets in the world! All of our 81x sprockets are manufactured using high-quality materials and are precision manufactured for optimum performance and working life. The majority of out 81X chain sprockets are manufactured from steel, but we also have cast sprockets.

TECHNICAL SPECIFICATIONS: ANSI Chain Number: 50, No. of Teeth: 17, Shaft Type: Needle, Bore I.D.: 1", Outside Diameter: 3.719" FEATURES & BENEFITS: Steel needle-bearing idler sprockets maintain proper tension Guides the chain around obstacles Prevents excessive chain wear and vibration Hardened steel teeth for durability Requires tightener shaft, sold separately

Idler Sprockets spin freely on built-in bearings to guide and control slack in your chain. Idler sprockets are self-lubricating and quiet. Idler sprockets will extend the lifetime of a roller chain and sprocket.These sprockets are made with a built in ball bearing and are intended to spin freely when mounted. Idlers are for taking up slack and tensioning drives that incorporate long lengths of roller chain. These sprockets come standard with hardened teeth.

Transmission form: Power Transmission Walking mode: Wheeled Loading and unloading method: Rotary Engine power: 147~515kw Status of use: New Certification: ISO9001:2000 Type: Special Type Transport Packaging：Export Package Specification：ISO9001 Trademark：Raydafon Idler sprockets products description: Idler sprockets has two type:bronze bushed type and ball bearing type