While both 60 and 60H roller chains are used in industrial applications, the 60H roller chain offers increased strength and load capacity compared to the standard 60 roller chain.
What are 60 and 60H Roller Chains?
What’s a 60-roller chain? A 60-roller chain is a standard-size chain that consists of alternating inner and outer links connected by pins and bushings. It has rollers mounted on the bushings to engage with sprocket teeth. It is suitable for light to medium-duty power transmission and conveying applications.
The 60H roller chain, also known as a heavy series version of the 60 roller chain, is designed for more demanding industrial applications that require higher strength and load capacity. It shares the same basic structure as the standard 60-roller chain but features larger pin diameters, thicker plates, and wider rollers.
The “H” designation stands for “heavy,” indicating its enhanced strength and durability compared to the standard 60 chains.
60H and 60 Roller Chains: Key Differences
| FEATURE | 60 ROLLER CHAIN | 60H ROLLER CHAIN |
| Strength and Load Capacity | Lower | Higher |
| Dimensions | Smaller | Larger (thicker plates, wider rollers) |
| Application Suitability | Light to medium-duty | Heavy-duty (higher loads) |
| Sprocket Compatibility | Standard 60-chain pitch sprockets | Standard 60-chain pitch sprockets (may require specific tooth profile/thickness) |
How to Choose
Load and Stress Requirements
If your application involves heavy loads, high shock loads, or demanding operating conditions, the 60H roller chain may be the more suitable choice due to its increased strength and load capacity.
Application Environment
If the application involves harsh conditions, such as exposure to abrasive materials, corrosive substances, or extreme temperatures, the 60H chain’s enhanced durability and resistance to wear may make it a better option.
Service Life and Maintenance
The 60H roller chain generally offers a longer service life but may require more frequent lubrication and maintenance compared to the standard 60 chains.
Cost
The 60H chain is typically more expensive than the standard 60 chain. However, the higher initial cost may be justified by the improved performance, longer service life, and reduced maintenance requirements in demanding applications.
Quality Roller Chains You Can Trust
While the standard 60 roller chain is suitable for light to medium-duty applications, the 60H roller chain offers increased strength, load capacity, and durability for more demanding industrial applications. What’s important is to select the roller chain size that best meets your operational needs. Still unsure? Consult with experts today. Visit our website or contact us today for more info!
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