![[Tsubaki] — RS50-LMD-NP-1 Lambda Coating Chain Roller Chain](https://img.prosourcemro.com/2026/05/Untitled-1.png)
Roller Chains
TSUBAKI
[Tsubaki] — RS50-LMD-NP-1 Lambda Coating Chain Roller Chain
Family ID: TSB-RS50-LMD-NP-1
Tsubaki Lambda Coating Chain — Lambda Chain with nickel-plated (NP) coating on plates and rollers for enhanced corrosion resistance and wear life. Special sintered bushings impregnated with lubricant for oil-free, maintenance-free operation. Service life up to 2x longer than standard chain due to improved bushing material and lubricant formulation. Suitable for food machinery, beverage lines, clean rooms, and corrosive environments. Compatible with standard RS roller chain sprockets. Note: pin length is longer than standard RS chain — verify clearance before installation.
3 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| RS50-LMD-NP-1-U | Standard (Unit Link) | Tsubaki | Series: RS50-LMD-NP | Pitch: 15.875 mm | Roller Diameter: 10.16 mm | Inner Width: 9.40 mm | Strands: 1 | Link Type: Standard (Unit Link) | Coating: Nickel-Plated (NP) — Plates & Rollers | Lubrication: Oil-Free (Sintered Bushing) | Wear Life: 2x vs Standard Lambda Chain | Standard: RS (JIS B 1801) | Compatible Sprocket: Standard RS50 | Application: Food machinery, beverage lines, clean rooms, corrosive environments | ||
| RS50-LMD-NP-1-JL | Connecting Link (Joint Link) | Tsubaki | Series: RS50-LMD-NP | Pitch: 15.875 mm | Roller Diameter: 10.16 mm | Inner Width: 9.40 mm | Strands: 1 | Link Type: Connecting Link (Joint Link) | Coating: Nickel-Plated (NP) — Plates & Rollers | Lubrication: Oil-Free (Sintered Bushing) | Wear Life: 2x vs Standard Lambda Chain | Standard: RS (JIS B 1801) | Compatible Sprocket: Standard RS50 | Application: Food machinery, beverage lines, clean rooms, corrosive environments | ||
| RS50-LMD-NP-1-OL | Offset Link | Tsubaki | Series: RS50-LMD-NP | Pitch: 15.875 mm | Roller Diameter: 10.16 mm | Inner Width: 9.40 mm | Strands: 1 | Link Type: Offset Link | Coating: Nickel-Plated (NP) — Plates & Rollers | Lubrication: Oil-Free (Sintered Bushing) | Wear Life: 2x vs Standard Lambda Chain | Standard: RS (JIS B 1801) | Compatible Sprocket: Standard RS50 | Application: Food machinery, beverage lines, clean rooms, corrosive environments |
