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Martin 2BK45 P/B 2-groove B-section V-belt sheave with 4.25" outside diameter, plain bore construction, and cast iron material. Suitable for fractional horsepower (FHP) drives and light-duty power transmission applications.

Name: Martin 2BK45 P/B 2-groove B-section V-belt sheave with 4.25" outside diameter, plain bore construction, and cast iron material. Suitable for fractiona
Brand: Martin Sprocket
Price: 79.09 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL 2BK45 P/B

BRAND

Martin Sprocket

SKU

254555

WEIGHT

3.800 lb

UOM

each

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

$79.09 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

Cast Iron

Outside Dia

4.250"

Material	Cast Iron	Outside Diameter	4.250 in.
Number of Grooves	2	Datum Diameter	3.500 in.
Belt Cross Section	A or 4L/ B or 5L	Hub Outside Diameter	2.500 in.
Bore Type	Reborable	Face Width	1.750 in.
Finished Bore Size	1.000 in.	Construction Type	Web
Storage Dimension Length	4.750 in.	Weight	3.80 lbs.
Storage Dimension Width	4.750 in.	Individually Packaged	Yes
Storage Dimension Height	2.440 in.

SKU: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

SKU: 250207

Perfect

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

SKU: 261211

Plate gear

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

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!

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: 250135

Has the parts

Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.

SKU: 250207

Perfect

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

SKU: 261211

Plate gear

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

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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!

Martin 2BK45 P/B 2-groove B-section V-belt sheave with 4.25" outside diameter, plain bore construction, and cast iron material. Suitable for fractional horsepower (FHP) drives and light-duty power transmission applications.

Return policy