Group: Tsubaki
Catalog excerpts
DRIVE CHAINS & SPROCKETS
Open the catalog to page 1For a Greater Connection with Customers and the World Tsubakimoto Advances Development with To order two 171-link RS80-1-RP chains with connecting link (JL) and offset link (OL) Ordering can now be done via single-line model numbering Number of links (total) Other-end link Quantity/ unit With previous model numbering When ordering long-length formations and other configurations, users were required to indicate these items separately. This made ordering complex and sometimes resulted in problems such as orders not being properly made or processed. Configuration specification 173L×2H (incl....
Open the catalog to page 2New Model Numbering and Order Methods
Open the catalog to page 3Heavy Duty Roller Chains These chains provide higher kilowatt ratings, allowable loads, and greater tensile strength than RS Roller Chain, allowing users to go one to two sizes down. Roller Chain Construction------------------------------ 13 Roller Chain and Specialty Chain Lineup- - ------------- 15 Super Roller Chain------------------------------------- 89 Ordering RS Roller Chains----------------------------- 19 Super-H Roller Chain----------------------------------- 95 Ultra Super Roller Chain------------------------------- 96 Standard Roller Chains Corrosion Resistant Roller Chains...
Open the catalog to page 4Specialty Roller Chains These chains are designed for special applications. Peripheral instruments for your chain maintenance needs. FR Idler Sprockets---------------------------------------- 178 Chain Cutting Tools---------------------------------------- 179 Chain Connecting Tools ---------------------------------- 180 RS Sprocket Standard Series Automatic Lubricators for Roller Chain------------------- 182 Wide selection of standardized sprockets for general use RS Roller Chain. Standard Pilot Bore------------------------------------ 30 Hardened...
Open the catalog to page 5Tsubaki G8 Series Drive Chain G8 Series RS Roller Chain 20% longer wear life (compared to G7 Series) Anti-rust lubrication minimizes tackiness and increases handleability Evolution of chain wear life Wear elongation (%) 1.5 60 Series longer Previous G7 life G8 Series Series RS RS Roller Roller Chain Chain Running time Note: In-house test data G8 Series LAMBDA Chain Oil impregnated sintered bushes use NSF-H1 certified oil Basic Lambda Chain construction Lubricant (Uses NSF-H1 food grade lubricant) Sintered bush Long life without additional lubrication G8 Series Lambda Chain can offer up to...
Open the catalog to page 6G8 Series Heavy Duty Chain Super Chain/RS-HT Chain/Super-H Chain higher maximum allowable load than the previous series RS-HT Chain the wear life of the previous series. M type connecting links now available Super-H Chain Ultra Super Chain allowable load than the previous series Super-H Chain Minimum Tensile Strength Super Chain Comparison of min. tensile strengths and max. allowable loads Super Chain Maximum Allowable Load Note : With RS Roller Chain mim. tensile strength and max. allowable load as benchmark (100). Super Chain Super-H Chain RS-HT Chain Previous Super Chain Previous Super...
Open the catalog to page 7Tsubaki RS Sprockets RS Sprockets are perfect for G8 Series RS Roller Chain High-quality sprockets with overwhelmingly superior tooth surface hardness and hardened layer depth Sprockets for general-use drive chain are strong enough to handle the chain, while the wear resistance of the teeth is as important as the chain itself. Tsubaki offers standard pilot bore sprockets and sprockets with hardened teeth. Comparison of tooth hardness and hardened layer depth Cross-sectional observation of tooth hardening (hardened layer is gray) Tsubaki sprocket Comparison of tooth wear under load tests...
Open the catalog to page 8Recommended for Heavy Duty Drive Chain RS Tough Tooth Sprockets A stronger, more durable sprocket Durable Welded hub is 43% stronger than standard pilot bore hubs Wear resistant Optional special surface coating available Tough Tooth sprockets have increased strength and durability to bring out the best in Tsubaki’s Heavy Duty Drive Chains. Stronger hubs Comparison of hub kW ratings (ex. using RS80-SUP-H-1) Torque [N•m] 4000 3500 Extended hubs and other specialty specifications were needed to ensure hub strength when earlier designs were not strong enough. Tough Tooth sprockets feature 43%...
Open the catalog to page 9Standard Roller Chains Read through this catalog before use to ensure proper selection and usage. Also, carefully inform persons involved in installation and maintenance of all pertinent matters. Numerical figures are indicated in both SI and gravimetric units. (Gravimetric units are for reference.) Dimensions in this catalog are nominal dimensions and may differ from the actual dimensions. All photos and artwork in this catalog are for illustrative purposes only. Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Sprockets Pin Gear...
Open the catalog to page 10The following table compares roller chains to other power transmission mechanisms such as toothed belts, V-belts, gears, and wires (lifting applications). Generally speaking, roller chains are often used as economical power transmission suited to low speed and high loads. However, it is also possible to use the chain in high-speed applications such as camshaft drives for automobiles, as long as you consider usage and lubrication methods. V-belt Transmission efficiency Noise & vibration Ambient conditions Avoid water and dust (Corrosion-resistant drive chains available) Avoid heat, oil,...
Open the catalog to page 11Standard Roller Chains 1. ASME Standard Minimum Tensile Strength (Tensile Breakage Strength) This is the minimum tensile strength determined by ASME standard. If a roller chain breaks from a tensile load below this value, then it is non-compliant. With multi-strand roller chain, the single strand value is multiplied by the number of strands. (ASME B 29.1) These roller chains are also ISO-compliant. (ISO 606:2004) Lube-Free Roller Chains 2. Minimum Tensile Strength This is a minimum value determined by statistical processing at Tsubaki. If any roller chain fractures by a tensile load below...
Open the catalog to page 12All Tsubakimoto Chain catalogs and technical brochures
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