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631B-4

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Boston Gear 30223160 631B-4 helical speed reducer with 4:1 ratio. Single reduction design in cast iron housing for general industrial power transmission applications.

MODEL 631B-4

BRAND

SKU

41104

WEIGHT

28.002 lb

UOM

each

Contact supplier for technical support on: 800-626-2120

$3,153.07 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable: See conditions

Ratios from 1.6

1 to 160:1 (23 increments)

Standards

ISO 9001

Product Features

A selection comprising seven common sizes permits use in many different applications.
The Standard NEMA C-face input flange increases adaptability, allowing the 600 Series to be mounted to any industry standard motor.
Single, double, and triple reduction models provide a wide array of ratios for increased versatility.
Base-mount and output-flange-mount models further increase versatility.
The 600 Series is assembled in Boston Gear's ISO 9001-certified facility to ensure precise quality control.
Washdown-duty models, which are well-suited to wet and corrosive environments, add flexibility.

Data Sheet

SKU: 35599

80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

SKU: 32204

Excellent customer service

The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.

SKU: 37404

Right parts

very very please thank you

SKU: 38404

Boston gear order

MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.

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?

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Reviews

SKU: 35599

80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

SKU: 32204

Excellent customer service

The couplings are just what they are supposed to be. But I wanted to comment on MRO. This was my first order with them and I was extremely surprised at how well the company is run. I will be doing more business with them in the future.

SKU: 37404

Right parts

very very please thank you

SKU: 38404

Boston gear order

MRO had the items that I needed. I ordered them and they were shipped faster than I expected. It was a pleasant experience all around.