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

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
HG1960590

Image for Illustration purposes only. Actual product may vary

Kop-Flex 3 1/2 SB RHUB PLUS (Rexnord PN HG1960590) is a rigid hub for Series H gear couplings. This standard bore hub is designed for use with size 3.5 gear coupling sleeves, providing a rigid connection for high-torque industrial applications. Manufactured by Regal Rexnord.

MODEL HG1960590

BRAND

SKU

96698071

WEIGHT

70.150 lb

UOM

each

UPC

662384006322

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

$1,112.86 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: Yes

Bolt Type

Shrouded Bolt

Bore Size Max

5.88

Bore Type

Rough Bore

Component Type

Rigid

Configuration

Rigid

Coupling Size

3.5

Coupling Type

Rigid Hub

Height

10 in

Hub Diameter (in)

8.32

Includes

Rigid Hub

Length

13 in

Length Through Bore (in)

4.02

Length Through Bore (mm)

102.11

Material

Medium Carbon Steel

Measurement System

Imperial

OD

11

Sleeve Type

Flanged

Speed Max (rpm)

3900

Torque Rating (in-lb)

163800

Width

13 in

Shaft Couplings and Collars: Kop-Flex 3 1/2 SB RHUB PLUS The Kop-Flex 3 1/2 SB RHUB PLUS is a high-performance coupling hub designed for optimal mechanical power transmission. Engineered by Kop-Flex, a leading manufacturer in flexible coupling solutions, this product is ideal for a variety of demanding industrial applications, including oil and gas, metals, and mining sectors. Its robust construction and innovative design ensure reliable performance and operational efficiency in critical environments.
Key Features
  • Diameter: 3 1/2 inches, designed to fit standard coupling sizes for compatibility with various systems.
  • Material Construction: Manufactured from high-quality materials that offer enhanced durability and resistance to wear under heavy load conditions.
  • Performance Characteristics: Engineered for low backlash and high torsional stiffness, providing precise torque transmission and minimizing vibration.
  • Design Innovation: Incorporates patented technologies that enhance reliability and performance over traditional coupling designs.
  • Industry Certification: Complies with stringent industry standards, ensuring the product meets the rigorous demands of heavy-duty applications.
Applications
  • Turbomachinery: Essential for connecting shafts in turbomachinery applications, ensuring efficient power transmission with minimal energy loss.
  • Heavy Industry: Suitable for use in sectors such as oil and gas, mining, and metal processing, where durability and reliability are paramount.
  • Custom Solutions: Can be tailored to meet specific application requirements, making it a versatile choice for various mechanical systems.
Benefits
  • Enhanced Operational Efficiency: Reduces energy consumption and operational costs by providing efficient torque transmission.
  • Increased Reliability: Designed to withstand harsh operational conditions, ensuring longer service life and reduced downtime.
  • Ease of Installation: Simplified installation process allows for quick setup and maintenance, facilitating minimal disruption to operations. --- Product information compiled with AI assistance for reference purposes.

Recently Viewed
$684.99 Each
Free Shipping orders over $100
Reviews