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

Add products to your shopping cart

6SF312-L

Image for Illustration purposes only. Actual product may vary

View in markdown

Martin 6SF312-L SF Quick Disconnect bushing for mounting V-belt sheaves. Ductile iron construction with 3-1/8" bore. SF series bushing provides 11,000 in-lb torque capacity and accepts shafts from 1/2" to 2-7/8". Industry-interchangeable with other SF QD bushings. Keyed connection with 3/8-16 set screws for secure shaft mounting.

MODEL 6SF312-L

BRAND

Martin Sprocket

SKU

96759226

UOM

each

Not Returnable This item is made to order.

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

$57.95 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable:No

SKU: 250207

Perfect

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

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

SKU: 254588

Electric motor pulley sheave

Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.

SKU: 263484

Solid product at a great price

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

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?

Recently Viewed

#6490606

1003

US Motors 1003 1/3 HP 1800 RPM open drip proof single-phase carbonator pump motor replacement, 115V at 60 Hz. Designed for carbonator pump applications in beverage dispensing systems, this motor features an ODP enclosure for reliable operation in protected environments.

Brand	US Motors
Model	1003

$176.52 Each

Free Shipping orders over $100

#253759

1 3V 450 TB

Martin 1 3V 450 TB single-groove 3V section Hi-Cap Wedge V-belt sheave with 4.50" pitch diameter and 4.500" outside diameter. Taper bushed design accepts 1610 series taper-lock bushing (sold separately). Steel construction for industrial belt drive applications.

Brand	Martin Sprocket
Model	1 3V 450 TB

$61.95 Each

Free shipping

#1469452

AD60-260X272.2X8.4

Dichtomatik AD60-260X272.2X8.4 PTFE/NBR O-ring energized double wiper for hydraulic cylinder applications. Features a 40% bronze-filled PTFE sealing element with an NBR 70 energizer. Outer diameter 272.2mm, rod diameter 260mm, height 8.4mm. Temperature range -100°F to +500°F (-73°C to +260°C).

Brand	Dichtomatik
Model	AD60-260X272.2X8.4

Call for pricing

#2983923

A91277

Bell & Gossett A91277 cast iron pump strainer for Series 60 and Series 100 in-line centrifugal pumps. Filters debris from hydronic heating and cooling systems to protect pump internals. Genuine Bell & Gossett replacement part for reliable system protection.

Brand	Bell & Gossett
Model	A91277

$651.86 Each

Free Shipping orders over $100

#5781901

749-G1-A

JWWINCO 749-G1-A GN749-G1-A Threaded Plug with NBR Seal

Brand	JW Winco
Model	749-G1-A

$15.06 Each

Free shipping

#96651210

1110T-HUB4 1/8

Martin 1110T-HUB4 1/8 Blue-Flex Grid Coupling Hub, bored-to-size with 1-1/8" finished bore, keyway, and setscrews. Steel hub for T10, T20, T31, or T35 style grid couplings. Requires separate grid spring element and cover.

Brand	Martin Sprocket
Model	1110T-HUB4 1/8

$698.01 Each

Free Shipping orders over $100

#337333

14N

TB Woods 14N Sure-Flex Plus Neoprene sleeve for Size 14 elastomeric couplings. 13.09" outside diameter, 6.5" width, rated for 23,400 in-lb continuous torque at up to 2,200 RPM. Operating temperature range -0°F to 200°F. Accepts 1° angular and 0.020" parallel misalignment.

Brand	TB Woods
Model	14N

$1,678.52 Each

Free Shipping orders over $100

#2250757

MCFR 90 SB

McGill MCFR 90 SB CAMROL metric crowned cam follower, 90 mm roller diameter, standard stud, LUBRI-DISC seal, hex hole drive. Constructed from 52100 bearing steel with black oxide finish. Designed for cam mechanisms, packaging machinery, and conveyors.

Brand	McGill Bearing
Model	MCFR 90 SB

$737.73 Each

Free Shipping orders over $100

Reviews

SKU: 250207

Perfect

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

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

SKU: 254588

Electric motor pulley sheave

Good selection of motor belt pulley sheaves. Found the size unit I was looking to fit to my new compressor motor. confirmed with manufacturers rep then ordered. Price was good and MRO ships out ASAP. Free shipping. If you need real soon have to pay for quicker shipping.

SKU: 263484

Solid product at a great price

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