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

Add products to your shopping cart

60BS21 1

Image for Illustration purposes only. Actual product may vary

View in markdown

Martin 60BS21 1 Type B finished bore roller chain sprocket for #60 chain with 3/4" pitch, 21 teeth, 1" bore with keyway and setscrews, 5.426" outside diameter. Steel construction with single hub on one side. For power transmission drives requiring a standard finished bore sprocket.

MODEL 60BS21 1

BRAND

Martin Sprocket

SKU

263825

WEIGHT

3.950 lb

UOM

each

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

$78.27 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

1"

Material

Steel

Number Of Teeth

21

Outside Dia

5.426"

Pitch

0.750 in.

Teeth

21

Material	Steel	Hub Outside Diameter	4.000 in.
Chain Number	60	Length thru Bore	1.250 in.
Chain Pitch	0.750 in.	Hub Recessed For Chain	No
Number of Chain Rows	1	Construction Detail	Solid
Number of Teeth	21	Bore Type	Bored To Size
Outside Diameter	5.426 in.	Finished Bore Size	1.000 in.
Pitch Diameter	5.032 in.	Key Way Size	1/4 X 1/8 in.
Single Strand Tooth Thickness	0.459 in.	Set Screw Size	5/16-18X5/16 in.
Hardened Teeth	No	Set Screw Location	(2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration	B
Storage Dimension Width	5.625 in.	Individually Packaged	Yes
Storage Dimension Height	1.310 in.

SKU: 265185

Great prices and quality products

Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)

SKU: 251099

Spur gear

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

SKU: 256495

Nice sprocket

sprocket is very nice.

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!

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?

Suggested Items

60R10

#2265663

HKK RC060R1A 60R10 60 single strand standard ANSI roller chain, 3/4" pitch, 10 ft reel. Solid bushings and rollers, pin diameter 0.234", plate height 0.689", plate thickness 0.094", roller diameter 0.469", roller width 1/2". Average ultimate strength 10,000 lbs, maximum allowable load 2,470 lbs. ANSI B29.1 compliant. Made in Japan.

Brand

HKK Chain

Model

60R10

$14.07 Per Foot

Free shipping

60A12

#263528

Martin 60A12 Type A plain bore roller chain sprocket for #60 chain (3/4" pitch), 12 teeth, 3.249" outside diameter. Steel flat plate design with no hub for light-duty applications. Requires finishing to specified bore size.

Brand

Martin Sprocket

Model

60A12

$31.61 Each

Free shipping

60A112

#263527

Martin 60A112 Type A plain bore roller chain sprocket for #60 chain, 3/4" pitch, 112 teeth, 27.181" outside diameter. Flat plate design with no hub for lightweight applications. Manufactured from durable steel. Suitable for standard roller chain drives.

Brand

Martin Sprocket

Model

60A112

$390.70 Each

Free Shipping orders over $100

60A11

#263526

Martin 60A11 Type A plain bore roller chain sprocket for #60 chain with 3/4" pitch, 11 teeth, and 3.004" outside diameter. Flat plate design with no hub for light-duty applications. Manufactured from durable steel.

Brand

Martin Sprocket

Model

60A11

$31.02 Each

Free shipping

60BS21 1

#263825

Martin 60BS21 1 Type B finished bore roller chain sprocket for #60 chain with 3/4" pitch, 21 teeth, 1" bore with keyway and setscrews, 5.426" outside diameter. Steel construction with single hub on one side. For power transmission drives requiring a standard finished bore sprocket.

Brand

Martin Sprocket

Model

60BS21 1

$78.27 Each

Free shipping

Recently Viewed

#2021950

R5VX1600-4

Timken Belts (Carlisle) R5VX1600-4 Power-Wedge Cog-Band 5VX cogged narrow wedge banded V-belt, 160" outside length, 5/8" top width per rib, 35/64" depth, 4 ribs. Cogged construction with neoprene compound and polyester tension cord for flexibility and high power capacity. Designed for industrial drives requiring vibration resistance and high load capability. Formerly sold as Carlisle R5VX1600-4.

Brand	Timken Belts
Model	R5VX1600-4

$723.88 Each

Free Shipping orders over $100

#96652604

MCP1004-24

Martin MCP1004-24 center pull take-up frame for conveyor belt tensioning. Telescoping tube design with 24-inch travel. Direct replacement for Dodge CP1004X24-TUFR models. Used in power transmission and material handling applications to maintain proper belt tension.

Brand	Martin Sprocket
Model	MCP1004-24

$4,564.31 Each

Free Shipping orders over $100

#5958976

9/SPB2410

Bestorq 9/SPB2410 Metric Wedge Section V-Belt Banded Metric V-Belt

Brand	Bestorq
Model	9/SPB2410

$342.06 Each

Free Shipping orders over $100

#1358342

9004FXE-ST-40

Red Lion N-Tron 9004FXE-ST-40 4-port managed Gigabit industrial Ethernet switch with one ST fiber port supporting 40 km singlemode reach. Operates from -20°C to 70°C for demanding industrial networking applications requiring reliable fiber connectivity.

Brand	Red Lion Controls
Model	9004FXE-ST-40

Click for 5% off

$3,234.00 Each

Free Shipping orders over $100

#5017836

HBL15MRSW

Hubbell HBL15MRSW single pole Series 15 inlet stud rated for 150 amps. Heavy-duty wiring device with white finish for industrial power distribution applications requiring high current capacity.

Brand	Hubbell Wiring
Model	HBL15MRSW

$37.71 Each

Free shipping

#1133249

5413C

MRC 5413C double row angular contact ball bearing with 2.559" bore, 6.299" outside diameter, open enclosure, and metal cage. Supports combined radial and axial loads in industrial machinery. Drop-in SKF aftermarket replacement for demanding applications.

Brand	MRC Bearing
Model	5413C

$1,223.35 Each

Free Shipping orders over $100

#173893

TL40H300

Gates 78817099 TL40H300 PowerGrip Timing Pulley with 40 teeth, H pitch (0.500"), and 3" face width. Designed for industrial synchronous drives requiring positive engagement and zero-slip torque transmission. Precision-machined for accurate timing and long service life.

Brand	Gates Rubber
Model	TL40H300

$474.96 Each

Free Shipping orders over $100

#1296210

10010422

Falk 0246664 10010422 1140T Steelflex grid coupling hub with rough-stock bore (RSB). Designed for use with Steelflex T10 or T20 horizontally or vertically split steel covers, this hub accommodates a tapered-grid spring element for shock load absorption and misalignment. The rough-stock bore allows the customer to machine the final bore to fit the shaft.

Brand	Falk
Model	10010422

$1,833.37 Each

Free Shipping orders over $100

Reviews

SKU: 265185

Great prices and quality products

Your products are not only affordable, but they are also priced very fairly and competitively & always ship out pretty quickly. You have gained a new regular customer and stolen us from one of our regular distributors without even trying. Thank you for being awesome! Not to mention the free shipping over $100 perk is super appreciated as we not only are saving money per item, but we are also able to buy in bulk without the additional burden of freight/shipping costs. THANK YOU!! :)

SKU: 251099

Spur gear

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

SKU: 256495

Nice sprocket

sprocket is very nice.

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!