Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Add products to your shopping cart

SF 1 1/2

Image for Illustration purposes only. Actual product may vary

View in markdown

Martin SF 1 1/2 QD bushing, 1-1/2" bore with 3/8" x 3/16" keyway. Steel construction for medium-duty power transmission applications. Type SF bushing provides 11,000 in-lb torque capacity. Quick disconnect design for easy installation and removal.

MODEL SF 1 1/2

BRAND

Martin Sprocket

SKU

248694

WEIGHT

3.960 lb

UOM

each

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

$61.19 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

Bore Size

1-1/2"

Keyway

3/8" x 3/16"

Material

Steel

Material	Steel	Flange Diameter	4.625 in.
Bore Type	Standard	Length Thru Bore	2.063 in.
Finished Bore Size	1.500 in.	Cap Screw Bolt Circle	3.875 in.
Key Way Size	3/8 X 3/16 in.	Number of Mounting Cap Screws	3
Min Bore Size	1.500 in.	Cap Screw Size	3/8-16 X 2 in.
Max Bore Size	2.813 in.
Storage Dimension Width	4.625 in.	Individually Packaged	Yes
Storage Dimension Height	2.125 in.

SKU: 250108

Free freight !

Easy to do business with

SKU: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 250207

Perfect

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

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

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?

Alternatives Products from another supplier. Note, it may not be identical in style or function to original item

SF-1H

#390119

U.S. Tsubaki SF-1H SF-series quick-disconnect bushing with 1-1/2-inch bore. Designed for secure taper-fit mounting of QD sprockets, sheaves, and pulleys in industrial power transmission applications. Industry-standard QD interchange ensures compatibility with common shaft-driven components.

Brand

U.S.Tsubaki

Model

SF-1H

$55.47 Each

Free shipping

SF112

#338430

TB Woods SF112 Sure-Grip QD bushing in the SF series with a 1-1/2" finished bore. Cast-iron body with standard ANSI keyway and three 3/8-16 capscrews, rated for 11,000 in-lb torque capacity. Designed for conventional or reverse mounting on QD-bored sheaves and sprockets.

Brand

TB Woods

Model

SF112

$66.61 Each

Free shipping

Recently Viewed

#1756360

E25-06NC1-1020

Boston Gear 30242982 E25-06NC1-1020 disposable pneumatic cylinder with 9/16 inch bore and 2 inch stroke. Single-acting spring-return design for general industrial power transmission and automation applications.

Brand	Boston Gear
Model	E25-06NC1-1020

$196.14 Each

Free Shipping orders over $100

#251871

WB1620

Martin WB1620 bronze worm gear with 20 teeth and 1.390" outside diameter. Oil-impregnated bronze material provides durability and wear resistance for power transmission applications.

Brand	Martin Sprocket
Model	WB1620

$89.82 Each

Free shipping

#266008

14H100 JA

Martin 14H100 JA steel synchronous timing sprocket for H-series 0.500" pitch belts, 14 teeth, JA Quick Disconnect bushing. Provides positive engagement for precise power transmission in synchronous drive applications. Requires JA QD bushing (sold separately).

Brand	Martin Sprocket
Model	14H100 JA

$61.66 Each

Free shipping

#251023

RA10X6

Martin RA10X6 steel gear rack, 10 diametral pitch, 14.5-degree pressure angle, 1" face width x 1" depth x 6' length. Steel construction for durability. Compatible with 14.5-degree PA spur gears.

Brand	Martin Sprocket
Model	RA10X6

$278.85 Each

Free Shipping orders over $100

#250208

9JEMS

Martin 9JEMS Quadra-Flex coupling sleeve, rubber element for size 9 Quadra-Flex flexible couplings. 6.011" outside diameter provides torsional flexibility while accommodating angular, parallel, and axial misalignment. Designed for use with Quadra-Flex hubs to transmit torque and dampen vibration in industrial power transmission systems.

Brand	Martin Sprocket
Model	9JEMS

$78.13 Each

Free shipping

#2939293

HEB2502KVF036

MagPowr HEB2502KVF036 HEB250 2-caliper pneumatic tension brake with KV-type calipers and bore code 036. Designed as a drop-in replacement for web tension control in converting, printing, and packaging applications. Through-bore and keyway mounting.

Brand	MagPowr
Model	HEB2502KVF036

Click for 10% off

$2,800.00 Each

Free Shipping orders over $100

Reviews

SKU: 250108

Free freight !

Easy to do business with

SKU: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 250207

Perfect

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

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!