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Martin QRS820A21P Quick Replacement Split (QRS) sprocket for 820 series conveyor chains. Type A plain bore design with 21 teeth and 5.120" outside diameter. Made of durable nylon thermoplastic for quick replacement in material handling systems without disassembling the conveyor.

Name: Martin QRS820A21P Quick Replacement Split (QRS) sprocket for 820 series conveyor chains. Type A plain bore design with 21 teeth and 5.120" outside dia
Brand: Martin Sprocket
Price: 284.52 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL QRS820A21P

BRAND

Martin Sprocket

SKU

257898

WEIGHT

0.940 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$284.52 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Material

Nylon

Number Of Teeth

Outside Dia

5.120"

Material	Nylon	Length thru Bore	1.688 in.
Chain Number	820	Bore Type	Stock Bore
Split	Yes	Set Screw Size	.3125-18 X .5 in.
Number of Teeth	21	Min Bore Size	0.750 in.
Outside Diameter	5.120 in.	Max Bore Size	1.500 in.
Body Type	Arm Body	Face Width	1.688 in.
Drilled For Guide Rings	Yes

Storage Dimension Length	5.120 in.	Storage Dimension Height	1.688 in.
Storage Dimension Width	5.120 in.	Weight	0.94 lbs.

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

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Reviews

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

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Service

qUICK SERVICE ON THIS ORDER

Martin QRS820A21P Quick Replacement Split (QRS) sprocket for 820 series conveyor chains. Type A plain bore design with 21 teeth and 5.120" outside diameter. Made of durable nylon thermoplastic for quick replacement in material handling systems without disassembling the conveyor.

Return policy