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Martin 40BS112 1 Type B finished bore roller chain sprocket for #40 chain, 1/2" pitch, 112 teeth, 1" bore with keyway and setscrews. Steel construction, 18.121" outside diameter. Single-strand sprocket with hub on one side for re-boring or direct mounting.

Name: Martin 40BS112 1 Type B finished bore roller chain sprocket for #40 chain, 1/2" pitch, 112 teeth, 1" bore with keyway and setscrews. Steel constructio
Brand: Martin Sprocket
Price: 245.13 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 40BS112 1

BRAND

Martin Sprocket

SKU

261298

WEIGHT

21.140 lb

UOM

each

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

$245.13 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

112

Outside Dia

18.121"

Pitch

0.500 in.

Material	Steel	Hub Outside Diameter	4.000 in.
Chain Number	40	Length thru Bore	1.250 in.
Chain Pitch	0.500 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Welded
Number of Teeth	112	Bore Type	Bored To Size
Outside Diameter	18.121 in.	Finished Bore Size	1.000 in.
Pitch Diameter	17.828 in.	Key Way Size	1/4 X 1/8 in.
Single Strand Tooth Thickness	0.284 in.	Set Screw Size	5/16-18X5/16 in.
Hardened Teeth	No	Set Screw Location	(2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration	B
Storage Dimension Length	18.121 in.	Weight	21.80 lbs.
Storage Dimension Width	18.121 in.	Individually Packaged	No
Storage Dimension Height	1.250 in.

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

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: 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: 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!!!

When will I be charged for my order?

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Reviews

SKU: 2925122

Martin c5-20t-19-09

Quality product. Fast shipping!

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: 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: 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 40BS112 1 Type B finished bore roller chain sprocket for #40 chain, 1/2" pitch, 112 teeth, 1" bore with keyway and setscrews. Steel construction, 18.121" outside diameter. Single-strand sprocket with hub on one side for re-boring or direct mounting.

Return policy