APPROVED VENDOR Chain Sprocket: One-Sided Hub, For Single Strands, 50, 21 Teeth
The APPROVED VENDOR Chain Sprocket is a Size 50 plain-bore roller chain sprocket with a one-sided hub, designed for single strands. It features 21 teeth and a 4.194 in pitch diameter (MPN 50B21SS).
SKU 3G-OTH-126499
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The APPROVED VENDOR Chain Sprocket is a Size 50 plain-bore roller chain sprocket with a one-sided hub, designed for single strands. It features 21 teeth and a 4.194 in pitch diameter (MPN 50B21SS).
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the APPROVED VENDOR 50B21SS chain sprocket used for?
This one-sided hub sprocket is used in roller chain drives for power transmission in industrial machinery, conveyors, and agricultural equipment. It is designed for single-strand 50-series roller chains, providing reliable torque transfer in moderate-load applications.
What are the specifications of the APPROVED VENDOR 50B21SS sprocket?
The APPROVED VENDOR 50B21SS is a size 50 plain-bore roller chain sprocket with 21 teeth and a pitch diameter of 4.194 inches. It features a one-sided hub design for single-strand chains. The manufacturer part number is 50B21SS.
Where to buy the APPROVED VENDOR 50B21SS sprocket worldwide?
3G Electric supplies the APPROVED VENDOR 50B21SS sprocket worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct APPROVED VENDOR chain sprocket for a 50-series chain?
To select the correct sprocket, match the chain size (50), number of teeth (21), and pitch diameter (4.194 in) to your drive requirements. Ensure the bore size accommodates your shaft. The one-sided hub design suits applications needing axial space savings.
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3G Electric memasok APPROVED VENDOR size 50 plain-bore roller chain sprockets. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















