TSUBAKI Sprocket: One-Sided Hub, For Single Strands, 50, 21 Teeth, 4.194 in Pitch Dia
The TSUBAKI Sprocket: One-Sided Hub is a Size 50 plain-bore roller chain sprocket for single strands, made of steel with 21 teeth and a 4.194 in pitch diameter (MPN 50B21). 3G Electric interprets your demand for this…
SKU 3G-OTH-125643
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The TSUBAKI Sprocket: One-Sided Hub is a Size 50 plain-bore roller chain sprocket for single strands, made of steel with 21 teeth and a 4.194 in pitch diameter (MPN 50B21). 3G Electric interprets your demand for this genuine TSUBAKI component and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the TSUBAKI 50B21 sprocket used for?
The TSUBAKI 50B21 is a one-sided hub sprocket designed for single-strand roller chain drives. It is commonly used in industrial power transmission systems, conveyors, and material handling equipment where reliable torque transfer and precise chain engagement are required.
What are the specifications of the TSUBAKI 50B21 sprocket?
The TSUBAKI 50B21 is a size 50 plain-bore sprocket with 21 teeth and a pitch diameter of 4.194 inches. It features a one-sided hub design for single-strand chains and is made from steel. The manufacturer part number is 50B21.
Where to buy the TSUBAKI 50B21 sprocket worldwide?
You can source the TSUBAKI 50B21 sprocket through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order reaches any industrial facility reliably.
How to select the correct TSUBAKI sprocket for a roller chain?
To select the correct TSUBAKI sprocket, match the chain size (e.g., 50), number of teeth, and bore type to your drive requirements. The 50B21 is a plain-bore sprocket, so you must machine the bore to fit your shaft diameter. Always verify pitch diameter and hub configuration for proper alignment.
Used in
Common applications for TSUBAKITSUBAKI Products
3G Electric supplies TSUBAKI size 50 plain-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
