Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Add products to your shopping cart

100A21SS

Image for Illustration purposes only. Actual product may vary

View in markdown

Martin 100A21SS Type A plain bore roller chain sprocket for #100 chain (1-1/4" pitch), 21 teeth, 9.043" outside diameter. 304 stainless steel construction provides corrosion resistance for washdown and harsh environments. Plain bore design allows custom machining to fit specific shaft sizes.

MODEL 100A21SS

BRAND

Martin Sprocket

SKU

258509

WEIGHT

9.540 lb

UOM

each

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

$892.72 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Material

Stainless Steel

Number Of Teeth

21

Outside Dia

9.043"

Pitch

1.250 in.

Material	Stainless Steel	Single Strand Tooth Thickness	0.692 in.
Chain Number	100	Hardened Teeth	No
Chain Pitch	1.250 in.	Hub Configuration	A
Number of Chain Rows	1	Length thru Bore	0.692 in.
Number of Teeth	21	Construction Detail	Solid
Outside Diameter	9.043 in.	Bore Type	Stock Bore
Pitch Diameter	8.388 in.	Min Bore Size	1.250 in.

Storage Dimension Width	9.044 in.	Individually Packaged	No
Storage Dimension Height	0.692 in.

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

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?

Suggested Items

100A11

#258493

Martin 100A11 Type A plain bore roller chain sprocket for #100 chain, 1-1/4" pitch, 11 teeth, 5.007" outside diameter, steel. Flat plate design with no hub for lightweight applications. Requires boring to size for installation.

Brand

Martin Sprocket

Model

100A11

$77.15 Each

Free shipping

100A13

#258495

Martin 100A13 Type A plain bore roller chain sprocket for #100 chain, 1-1/4" pitch, 13 teeth, 5.821" outside diameter. Steel flat plate design with no hub for lightweight applications. Suitable for standard roller chain drives where re-boring is not required.

Brand

Martin Sprocket

Model

100A13

$77.15 Each

Free shipping

100A10

#258492

Martin 100A10 Type A plain bore roller chain sprocket for #100 chain, 1-1/4" pitch, 10 teeth, steel construction. Flat plate design with no hub, 4.597" outside diameter. For light-duty power transmission applications where weight savings are critical.

Brand

Martin Sprocket

Model

100A10

$76.24 Each

Free shipping

100R10

#2265703

HKK RC100R1A (alt. 100R10) is a 100 single strand roller chain with 1-1/4" pitch on a 10 ft reel. Features solid bushings and rollers, 0.375" pin diameter, 1.154" plate height, 0.750" roller diameter, 3/4" roller width, and 0.156" plate thickness. Average ultimate strength 26,200 lbs, maximum allowable load 6,600 lbs. ANSI B29.1 compliant. Made in Japan.

Brand

HKK Chain

Model

100R10

$36.63 Per Foot

Free shipping

100A21SS

#258509

Martin 100A21SS Type A plain bore roller chain sprocket for #100 chain (1-1/4" pitch), 21 teeth, 9.043" outside diameter. 304 stainless steel construction provides corrosion resistance for washdown and harsh environments. Plain bore design allows custom machining to fit specific shaft sizes.

Brand

Martin Sprocket

Model

100A21SS

$892.72 Each

Free Shipping orders over $100

Recently Viewed

#5020924

RCSRLBK

Hubbell RCSRLBK LLRC raise/lower switch in black. Safety shroud watertight design for reliable performance in demanding environments.

Brand	Hubbell Wiring
Model	RCSRLBK

$98.50 Each

Free shipping

#2207321

UKP209-24

PTI UKP209-24 Silver Series normal duty 2-bolt pillow block bearing with 1-1/2" bore and adapter sleeve locking. Cast iron housing provides secure shaft mounting in industrial power transmission applications. Non-expansion unit designed for reliable performance.

Brand	PTI
Model	UKP209-24

$122.99 Each

Free Shipping orders over $100

#6403352

FSTPCK-581856

1"-14 x 8" Socket Head Cap Screw, Fine, Partial Thread, Alloy Steel, Black Oxide Finish

Brand	MROSupply Fasteners
Model	FSTPCK-581856

$57.92 Per Bx

Free shipping

#2923158

CNR0036BRC

Crown CNR0036BRC 230 Series Chevron Brown 3 Feet Wide (Priced per 1 Linear Foot)

Brand	Crown
Model	CNR0036BRC

$12.80 Per Foot

Free shipping

#1100414

RD600RW

Hubbell RD600RW single-pole rotary dimmer switch rated 600W at 120V AC. White thermoplastic housing for residential and commercial lighting control. UL listed.

Brand	Hubbell Wiring
Model	RD600RW

$12.93 Each

Free shipping

Reviews

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS