Image for Illustration purposes only. Actual product may vary

Martin S1 1 11/16 QD bushing, Type S1, 1-11/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting in sprockets, sheaves, and pulleys. Torque rating: 52,000 in-lb. Requires keyway and setscrews.

Name: Martin S1 1 11/16 QD bushing, Type S1, 1-11/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting in spr
Brand: Martin Sprocket
Price: 271.62 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL S1 1 11/16

BRAND

Martin Sprocket

SKU

248874

WEIGHT

13.500 lb

UOM

each

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

$271.62 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

Material

Ductile Iron

Material	Ductile Iron	Flange Diameter	6.375 in.
Bore Type	Standard	Length Thru Bore	4.375 in.
Finished Bore Size	1.688 in.	Cap Screw Bolt Circle	5.375 in.
Key Way Size	3/8 X 3/16 in.	Number of Mounting Cap Screws	3
Set Screw Size	3/8-16 X 3/8 in.	Cap Screw Size	1/2 X 2 1/4 in.
Min Bore Size	1.688 in.	Bushing Construction	Type 1
Max Bore Size	3.188 in.
Storage Dimension Length	6.750 in.	Weight	17.90 lbs.
Storage Dimension Width	7.620 in.	Individually Packaged	Yes
Storage Dimension Height	4.620 in.

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: 250135

Has the parts

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

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!

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

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

#5739870

Weg 02018OT3E256TC-SG NEMA Premium efficiency open drip proof three-phase motor, 20 HP, 1800 RPM, 256TC frame with C-face mount, 208-230/460V, 60 Hz. Includes internal AEGIS shaft grounding ring for inverter duty bearing protection. Rolled steel construction for general-purpose industrial applications.

Brand	WEG
Model	02018OT3E256TC-SG

$1,955.23 Each

Free Shipping orders over $100

#1276488

Hub City 0270-03066 RM3Q Spartan 2.000:1 ratio aluminum helical gear drive with C-face quill input and solid shaft output. Features a 210TC frame, 1.375" input diameter, and 1.625" output diameter. The aluminum housing provides lightweight durability for industrial power transmission applications.

Brand	HubCity
Model	0270-03066

Call for pricing

#6573730

Consolidated Bearings NU-210 C/3 cylindrical roller bearing with 50mm bore and C3 greater than standard internal clearance. Single-row design with separable inner and outer rings for easy mounting and disassembly. Suitable for high radial load applications in industrial machinery, pumps, and gearboxes where thermal expansion or interference fits require extra clearance.

Brand	Consolidated Bearings
Model	NU-210 C/3

$125.00 Each

Free Shipping orders over $100

#2022256

Timken Belts (Carlisle) BX79 Gold-Ribbon Cog-Belt BX section cogged V-belt, 82" outside length, 21/32" top width, 7/16" depth. Cogged construction with EPDM compound and polyester tension cord for flexibility and heat resistance. Suitable for industrial drives requiring high-speed, small-pulley applications. Formerly sold as Carlisle BX79.

Brand	Timken Belts
Model	BX79

$39.68 Each

Free shipping

#6377831

Teco-Westinghouse APH0254 NEMA Standard 25 HP TEFC three-phase industrial motor, 1800 RPM, 284T frame, 460V, 60 Hz. Totally enclosed fan cooled enclosure with 1.15 service factor and Class F insulation for reliable operation in harsh environments.

Brand	Teco-Westinghouse
Model	APH0254

$0.00 Each

#5879142

Martin D6-F-30-09-4 CEMA D flat carry idler with 6" diameter roller, 30" belt width, and 09 shaft. Designed for medium-duty conveyor applications requiring a flat carrying surface. Suitable for bulk material handling systems.

Brand	Martin Sprocket
Model	D6-F-30-09-4

$215.94 Each

Free Shipping orders over $100

#6463304

SMC AS2211FSG-02-07S speed controller, an inline flow control valve for precise pneumatic speed regulation. Large flow in-line style body with port sizes from 1/4 to 2 inches. Suitable for controlling actuator speed in automation systems.

Brand	SMC
Model	AS2211FSG-02-07S

$26.12 Each

Free shipping

#217438

IPTCI NAPA208-24 2-Bolt Pillow Block Eccentric Collar Bearing, 1-1/2" Bore, Standard Lip Seal. Tapped base pillow block with eccentric collar locking. Wide inner race insert. Cast iron housing. Suitable for light-to-medium duty shafting applications.

Brand	IPTCI Bearing
Model	NAPA 208 24

$55.23 Each

Free shipping

Reviews

SKU: 254588

Electric motor pulley sheave

SKU: 250135

Has the parts

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

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!

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

Martin S1 1 11/16 QD bushing, Type S1, 1-11/16" bore, ductile iron construction. Quick-disconnect split taper bushing for secure shaft mounting in sprockets, sheaves, and pulleys. Torque rating: 52,000 in-lb. Requires keyway and setscrews.

Return policy