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TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia - Size 50 Fixed-Bore Roller Chain Sprockets
TRITANSize 50 Fixed-Bore Roller Chain Sprockets

TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia

The TRITAN Size 50 Fixed-Bore Roller Chain Sprocket (SKU 50BS18H X 1 3/16, MPN 50BS18H X 1 3/16) is a steel sprocket with 18 teeth, a 3.599 in pitch diameter, and a 1 3/16 in bore diameter, designed for 5/8 in chain…

SKU 3G-OTH-121872

Also listed as: 50BS18HX1316 · 50BS18H X 1 3 16 · 50BS18H-X-1-3-16

Brand
TRITAN
Item
Sprocket: 50, For 5/8 in Chain Pitch, 1 3/16 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia
Category
Size 50 Fixed-Bore Roller Chain Sprockets
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

TRITAN
Manufacturer Part Number
50BS18H X 1 3/16
Type
For 5/8 in Chain Pitch, Steel
Teeth
18
Bore Dia
1 3/16 in
Pitch Dia
3.599 in

Technical Documents

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TRITAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TRITAN Size 50 Fixed-Bore Roller Chain Sprocket (SKU 50BS18H X 1 3/16, MPN 50BS18H X 1 3/16) is a steel sprocket with 18 teeth, a 3.599 in pitch diameter, and a 1 3/16 in bore diameter, designed for 5/8 in chain pitch. 3G Electric sources this genuine TRITAN component as part of our broader industrial parts supply across 14 departments, with specialist expertise in power transmission and controls.

Frequently Asked Questions

What is a TRITAN size 50 fixed-bore roller chain sprocket used for?

This TRITAN sprocket is used in power transmission systems to transfer rotary motion between a roller chain and a shaft. It is common in conveyors, packaging machinery, agricultural equipment, and industrial drives where a 5/8 in chain pitch and 18-tooth configuration are required.

What are the specifications of the TRITAN 50BS18H X 1 3/16 sprocket?

The TRITAN sprocket has 18 teeth, a 5/8 in chain pitch, a 3.599 in pitch diameter, and a 1 3/16 in bore diameter. It is made of steel and is a size 50 fixed-bore roller chain sprocket. The manufacturer part number is 50BS18H X 1 3/16.

Where to buy TRITAN sprockets in worldwide?

3G Electric supplies TRITAN sprockets worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 50BS18H X 1 3/16 model.

How to select the correct TRITAN sprocket for a roller chain drive?

Match the sprocket's chain pitch and number of teeth to your existing chain. Verify the bore diameter fits your shaft, and confirm the sprocket type (fixed-bore or bushed) matches your mounting method. For this TRITAN model, use a 5/8 in pitch chain and a 1 3/16 in shaft.

Used in

Common applications for TRITAN
Poultry processing conveyors — TRITAN food-grade radial ball bearings (SS3829 2RS FM222) with double contact seals
Material handling systems — TRITAN spherical insert bearings (SB205-16G) with set screw locking for shaft mounting
High-temperature oven rollers — TRITAN miniature ball bearings (SSRI814 ZZ SRL) rated to 302°F
Self-lubricating pivot joints — TRITAN spherical plain bearings (GE 30TE 2RS) with PTFE sliding surface
Flange-mounted conveyor idlers — TRITAN 4-bolt flange bearings (UCF210-31) in cast iron housings
Chain drive repairs — TRITAN offset links (40-1R OSL) for ANSI #40 roller chains

TRITAN Products

3G Electric supplies TRITAN size 50 fixed-bore roller chain sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 7/16 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia, Steel (MPN 50BS18H X 1 7/16)
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TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 7/16 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia, Steel (MPN 50BS18H X 1 7/16)
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TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 1/2 in Bore Dia, 21 Teeth, 4.194 in Pitch Dia, Steel (MPN 50BS21H X 1 1/2)
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TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 5/8 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia, Steel (MPN 50BS18H X 5/8)
TRITAN
TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 5/8 in Bore Dia, 18 Teeth, 3.599 in Pitch Dia, Steel (MPN 50BS18H X 5/8)
TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 7/16 in Bore Dia, 19 Teeth, 3.797 in Pitch Dia, Steel (MPN 50BS19H X 1 7/16)
TRITAN
TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 7/16 in Bore Dia, 19 Teeth, 3.797 in Pitch Dia, Steel (MPN 50BS19H X 1 7/16)
TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 19 Teeth, 3.797 in Pitch Dia, Steel (MPN 50BS19H X 1)
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TRITAN Sprocket: 50, For 5/8 in Chain Pitch, 1 in Bore Dia, 19 Teeth, 3.797 in Pitch Dia, Steel (MPN 50BS19H X 1)

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