Image for Illustration purposes only. Actual product may vary

Omega 7300680M1 Size 50M elastomeric coupling hub with rough stock bore (HRB). Steel construction with 6.00 in barrel outside diameter and 2.75 in hub length. Accepts straight bore from 1.125 in (28 mm) to 3.625 in (90 mm). Hub shoulder diameter is 8.125 in.

Name: Omega 7300680M1 Size 50M elastomeric coupling hub with rough stock bore (HRB). Steel construction with 6.00 in barrel outside diameter and 2.75 in hub
Brand: Rexnord
Price: 415.75 USD
Availability: InStock
Rating: 4.75 (4 reviews)

MODEL 10287929

BRAND

Rexnord

SKU

479124

WEIGHT

28.930 lb

UOM

each

UPC

698210924850

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

$415.75 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

Coupling size

50M

Coupling Size

50M

Coupling type

Elastomeric

Coupling Type

Elastomeric

Height

9.00

Hub barrel outside diameter (in)

6 in

Hub Barrel Outside Diameter (in)

6 in

Hub bore fit

Rough bore

Hub Bore Fit

Rough Bore

Hub length (in)

2.75 in

Hub Length (in)

2.75 in

Hub material

Steel

Hub Material

Steel

Hub shoulder diameter (in)

8.125 in

Hub Shoulder Diameter (in)

8.125 in

Hub Straight Bore Diameter [Max] (in)

3.625 in

Hub Straight Bore Diameter [Max] (mm)

90 mm

Hub Straight Bore Diameter [Min] (in)

1.125 in

Hub Straight Bore Diameter [Min] (mm)

28 mm

Hub style

Rough Stock Bore (HRB)

Hub Style

Rough Stock Bore (HRB)

Length

3.00

Max hub Straight Bore Diameter (in)

3.625 in

Max hub straight bore diameter (mm)

90 mm

Min hub straight bore diameter (in)

1.125 in

Min hub Straight Bore Diameter (mm)

28 mm

Net Weight

28.93

Series

Hubs

Unit of dimension

Unit of Dimension

Volume

3.54

Volume unit

CDM

Volume Unit

CDM

Weight unit

Width

8.00

Rough Stock Bore-Hub Rough Bore (HRB) for E/ES/ES-R Series Omega Couplings to mount the coupling element to the driver and driven shafts.

Catalog

SKU: 523062

Rexnord idler pulley

Great pricing and fast shipping A +++++++++

SKU: 495540

Jose

Really good customer service

SKU: 510011

1st timer

1st purchase with MRO good product selection at best price. Will check in for my next purchase.

SKU: 478599

Excellent

very fast, very good!!! A+++

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

#318985

SKF 1309 ETN9 45mm bore self-aligning ball bearing with an enhanced polyamide cage. This bearing accommodates misalignment and is suitable for applications with shaft deflection or mounting inaccuracies.

Brand	SKF Bearing
Model	1309 ETN9

$160.85 Each

Free Shipping orders over $100

#103386

Dixon 18-011-021 Series 1 FRLs Lubricator Quick Fill Cap is a replacement cap for lubricator reservoirs in Series 1 FRL units. Designed for quick and easy refilling without system shutdown, this cap ensures minimal downtime in pneumatic systems. Constructed from durable materials for reliable performance in industrial environments.

Brand	Dixon
Model	18-011-021

$50.46 Each

Free shipping

#5048178

NTN HH228318 is a single row tapered roller bearing with a straight bore. Designed for heavy radial and axial loads in industrial gearboxes, pumps, and mill applications. This inch series bearing offers reliable performance in demanding environments.

Brand	NTN Bearing
Model	HH228318

$1,384.33 Each

Free Shipping orders over $100

#1243992

Gates 330J5 is a Micro-V belt with PJ section, 33.0" effective length, and 5 ribs. Designed for serpentine and multi-rib drives requiring compact power transmission. Features a fiber-loaded EPDM compound for flexibility and heat resistance.

Brand	Gates Rubber
Model	330J5

$17.02 Each

Free shipping

#2250442

McGill MCF 26 X CAMROL metric cam follower with 26 mm roller diameter, standard stud, cylindrical OD, unsealed, screwdriver slot drive. 52100 bearing steel with black oxide finish. For cam mechanisms, packaging machinery, and conveyors.

Brand	McGill Bearing
Model	MCF 26 X

$373.98 Each

Free Shipping orders over $100

#32142

Boston Gear 30214703 FC30 steel jaw coupling with 1-1/8" bore. This flexible coupling accommodates minor misalignment in power transmission applications. The FC30 series features a compact design for general industrial drives.

Brand	Boston Gear
Model	30214703

$252.44 Each

Free Shipping orders over $100

#6459338

SMC KQ2H10-03GS KQ2 male connector one-touch fitting for 10mm tube OD and 3/8 in. port. This push-to-connect fitting features a pre-applied sealant for reliable, leak-free connections in pneumatic systems. Designed for quick assembly without tools, it is ideal for industrial automation applications.

Brand	SMC
Model	KQ2H10-03GS

$18.93 Each

Free shipping

#278968

NTN 6305CNXRC3 63 series single-row deep groove ball bearing with a 25 mm straight bore. Open design with snap ring groove and C3 clearance. Suitable for electric motors, pumps, and general rotating machinery.

Brand	NTN Bearing
Model	6305CNXRC3

$33.28 Each

Free shipping

Reviews

SKU: 523062

Rexnord idler pulley

Great pricing and fast shipping A +++++++++

SKU: 495540

Jose

Really good customer service

SKU: 510011

1st timer

1st purchase with MRO good product selection at best price. Will check in for my next purchase.

SKU: 478599

Excellent

very fast, very good!!! A+++

Omega 7300680M1 Size 50M elastomeric coupling hub with rough stock bore (HRB). Steel construction with 6.00 in barrel outside diameter and 2.75 in hub length. Accepts straight bore from 1.125 in (28 mm) to 3.625 in (90 mm). Hub shoulder diameter is 8.125 in.

Return policy