Image for Illustration purposes only. Actual product may vary

Boston Gear 56569 F611BF-2.8-B5 helical speed reducer with 2.8:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications requiring compact inline gearing.

Name: Boston Gear 56569 F611BF-2.8-B5 helical speed reducer with 2.8:1 ratio and 56C input flange. Cast iron housing for general industrial power transmissi
Brand: Boston Gear
Price: 456.79 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL F611BF-2.8-B5

BRAND

Boston Gear

SKU

45311

UOM

each

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

$456.79 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

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: 34959

Needle gear

I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

SKU: 36216

Worm

Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.

SKU: 37404

Right parts

very very please thank you

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

Recently Viewed

#2389227

Harwal 173005A 17 x 30 x 05A NBR

Brand	Harwal
Model	17 x 30 x 05A

$4.04 Each

Free shipping

#320478

SKF 16016 is an 80mm bore deep groove ball bearing with a 125mm outside diameter and 14mm width. It features a sheet metal cage and normal internal clearance. This open bearing is suitable for general industrial applications requiring low friction and high speed capability.

Brand	SKF Bearing
Model	16016

$189.40 Each

Free Shipping orders over $100

#2268771

Leeson H164 model 5KH32JN3128 is a 1/3 HP, 1725 RPM single-phase general purpose motor with a NEMA 48Z frame and Open Drip Proof enclosure. It operates on 115V at 60 Hz.

Brand	Leeson
Model	H164

$236.66 Each

Free Shipping orders over $100

#110887

Dixon H5752 Permanent Pump Hose Coupling features a 3/4" hose ID and 3/4" NPT thread. Constructed from chrome plated brass for corrosion resistance and durability in fluid transfer applications.

Brand	Dixon
Model	H5752

$29.58 Each

Free shipping

#470420

Thomas (Rexnord) 118484 Series 71 disc coupling hardware kit for size 300. Includes steel fasteners for torsionally rigid, all-metal, maintenance-free coupling. No lubrication required.

Brand	Thomas
Model	118484

$387.59 Each

Free Shipping orders over $100

#110888

Dixon H5753 Permanent Pump Hose Coupling features a 3/4" hose ID and 3/4" NPT thread. Constructed from chrome plated brass for corrosion resistance and durability. Designed for permanent attachment to pump hoses in industrial fluid transfer applications.

Brand	Dixon
Model	H5753

$26.49 Each

Free shipping

#2067126

SKF 3307 A is a 1-3/8 in bore double-row angular contact ball bearing with a 30° contact angle. It features a sheet metal cage and is constructed from bearing steel. Designed to accommodate combined radial and axial loads in both directions, it is suitable for pumps, gearboxes, and general industrial machinery.

Brand	SKF Bearing
Model	3307 A

$116.16 Each

Free Shipping orders over $100

#1314351

WEG 02012XT3H286T NEMA Premium Explosion Proof three-phase motor, 20 HP, 1180 RPM, 575V, 286T cast iron frame. TEFC IP55 enclosure rated for Class I Div 1 Groups C, D and Class II Div 1 Groups E, F, G hazardous locations. Class F insulation, 1.15 service factor, suitable for severe industrial environments.

Brand	WEG
Model	02012XT3H286T

$3,889.18 Each

Free Shipping orders over $100

Reviews

SKU: 34959

Needle gear

I'm very happy with my purchase. I found exactly what I was looking for and I received it in a couple days. I will recommend your company to others and I hope I can deal with you again. Thank you!

SKU: 34930

Quality coordinator

GOOD QUALITY AND SERVICE.

SKU: 36216

Worm

Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.

SKU: 37404

Right parts

very very please thank you

Boston Gear 56569 F611BF-2.8-B5 helical speed reducer with 2.8:1 ratio and 56C input flange. Cast iron housing for general industrial power transmission applications requiring compact inline gearing.

Product Features

Return policy