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Martin D120S30 double strand roller chain sprocket for #120 chain with 1-1/2" pitch, 30 teeth, and 15.172" outside diameter. Steel construction. Uses MST S1 split taper bushing, sold separately. Designed for heavy-duty power transmission drives requiring double strand configuration.

Name: Martin D120S30 double strand roller chain sprocket for #120 chain with 1-1/2" pitch, 30 teeth, and 15.172" outside diameter. Steel construction. Uses
Brand: Martin Sprocket
Price: 1923.43 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL D120S30

BRAND

Martin Sprocket

SKU

256228

WEIGHT

101.310 lb

UOM

each

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

$1,923.43 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

Steel

Number Of Teeth

Outside Dia

15.172"

Pitch

1.500 in.

Material	Steel	Hub Outside Diameter	6.500 in.
Chain Number	120	Hub Recessed For Chain	No
Chain Pitch	1.500 in.	Construction Detail	Solid
Number of Chain Rows	2	Bore Type	Bushed MST
Number of Teeth	30	Key Way Size	.750 WIDE in.
Outside Diameter	15.172 in.	Bushing Part Number	S1
Pitch Diameter	14.350 in.	Bushing Min Bore Size	1.688 in.
Single Strand Tooth Thickness	0.894 in.	Bushing Max Bore Size	4.250 in.
Hardened Teeth	No

Storage Dimension Width	15.172 in.	Individually Packaged	No
Storage Dimension Height	3.310 in.

SKU: 262463

70 tooth #41 chain sprocket

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

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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Reviews

SKU: 262463

70 tooth #41 chain sprocket

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!

SKU: 251128

Martin s1036 gears

Great Item, for a great deal!

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Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

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!!!

Martin D120S30 double strand roller chain sprocket for #120 chain with 1-1/2" pitch, 30 teeth, and 15.172" outside diameter. Steel construction. Uses MST S1 split taper bushing, sold separately. Designed for heavy-duty power transmission drives requiring double strand configuration.

Return policy