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MasterDrive P112-8M-50-SF is an 8M HTD timing belt pulley with 112 teeth and a 50mm belt width. It features a steel flange and is designed for synchronous drive applications requiring precise power transmission. The pulley is manufactured to HTD profile standards for compatibility with 8M pitch belts.
MODEL P112-8M-50-SF
Contact supplier for technical support on: 888-922-8767
$387.37 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Belt Pitch (mm)
8
Belt Width (mm)
50
Bolt Circle Diameter
2.6875
Bore Diameter
1.375 in
Bore Type
Finished Bore with Keyway and 1 Set Screw
Bushing
SF
Bushing Size
SD
Construction
Solid
Finish/Coating
Black Phosphate
k in
0.75
Keyway Size
3/8 X 3/16
Keyway Type
Standard
Length Through Bore
1.8125 in
Material
Cast iron
Max Bore No Keyway (in)
1 11/16
Max Bore with Standard Keyway (in)
1 5/8
Number of Teeth
112
OD (in)
11.7
Pitch Diameter (in)
11.23
Series
SD Series
Tooth Profile
5M
Type
QD Bushings
P112-8M-50-SF high torque drive timing pulleys resemble gears with rounded teeth and engage with a mating toothed belt. They offer an advantage over chain drives by allowing much higher operating speeds, no lubrication and high efficiency. Commonly, the HTD 5M pulleys are used in the areas where access for maintenance is difficult and when systems requirements do not allow slippage. They are straight bored for small sizes and QD Bushed for larger sizes.
SKU: 2337228
My mistake? fixed!
I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
Read moreSKU: 5807001
Masterdrive
I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
Read moreSKU: 2335920
Just what i needed
I needed a very small belt for my rock polisher, and it was just the right size.
Read more
#342110
Brand
TB Woods
Model
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Brand
Martin Sprocket
Model
P1128M50-SF
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Brand
Dodge
Model
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SKU: 2337228
My mistake? fixed!
I needed a 3L330 V-Belt and somehow I think either I typed 5L330 although I was using an online conversion chart to match up belt numbers which might have had a typo there. The delivery is always good from MRO. I contacted MRO by email late that night after work with my silly situation and then rather than wait for a reply I ordered the right belt number so I could get the job done. I got a reply the next morning with instructions for the return procedure then the very next day I had the right belt delivered. Then I received another two contacts from the returns agent and customer support agent both telling me not to return the wrong belt and I would be refunded the purchase amount. Outstanding helpful support and the 'fastest delivery in the west'. MRO people are the best all around. Great products and extensive choices. I am retired now after 50 years in manufacturing equipment operations and maintenance with Nashua then Kellogg's but still I love working on machines and fixing things. MRO is a great source for many things even as small as a lawn & garden V-Belt they take care of the little guy too. Great people at MRO Supply.
Read moreSKU: 5807001
Masterdrive
I'VE USED LOTS OF MASTER DRIVE PRODUCTS AND ALL OF THEM HAVE BEEN EXCELLENT QUALITY.
Read moreSKU: 2335920
Just what i needed
I needed a very small belt for my rock polisher, and it was just the right size.
Read more