WEG OS-35X45X7-SKF - OIL SEAL HMS5 35X45X7NBR -40+100C
WEG

OS-35X45X7-SKF

UPC: 7909492956624

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Overview

The WEG RETAINER SEAL HMS5, SKU OS-35X45X7-SKF, is a critical component engineered for demanding industrial applications. This high-quality oil seal, constructed from durable Nitrile Butadiene Rubber (NBR), is designed to provide superior sealing performance and protect vital machinery from contaminants. Its precise dimensions of 35x45x7 mm ensure a perfect fit within compatible WEG motor systems and other industrial equipment, preventing the ingress of dust, dirt, moisture, and other abrasive particles that can lead to premature wear and operational failure. Engineered to withstand a wide operational temperature range from -40°C to +100°C, this WEG oil seal is suitable for diverse environments, from frigid outdoor installations to hot, enclosed machinery spaces. The NBR material offers excellent resistance to oils, greases, and many common industrial chemicals, further enhancing its longevity and reliability in challenging operational settings. Utilizing genuine WEG motor components like this retainer seal is paramount for maintaining the optimal efficiency and extending the service life of your industrial motors and equipment. Authentic OEM parts guarantee proper fit, function, and adherence to the exacting manufacturing standards set by WEG, a globally recognized leader in electric motor technology. Choosing the correct oil seal is crucial for preventing costly downtime and ensuring the integrity of your mechanical systems. The WEG HMS5 seal is a testament to the manufacturer's commitment to quality and performance. Its robust construction and material properties make it an ideal choice for applications across numerous industries, including manufacturing, processing, power generation, and heavy machinery operations. By investing in genuine WEG parts, you not only preserve your motor's efficiency and performance but also safeguard your warranty coverage and ensure seamless integration with your existing equipment. The OS-35X45X7-SKF is more than just a seal; it's a vital element in maintaining the operational excellence and durability of your industrial assets. Its reliable sealing capabilities contribute directly to reduced maintenance requirements and a more consistent production output, making it an indispensable part of any preventative maintenance program for critical machinery.
  • Genuine WEG RETAINER SEAL HMS5 for industrial applications
  • Durable NBR material for excellent chemical and oil resistance
  • Precise dimensions: 35mm inner diameter, 45mm outer diameter, 7mm thickness
  • Wide operating temperature range: -40°C to +100°C
  • Ensures reliable sealing to protect machinery from contaminants

Specifications

Package Weight (Imperial)
2.2 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
FAN, PLASTIC D200

3GZF303128-3

FAN, PLASTIC D200
TechTop NU319-FAG — FAG ROLLER BEARING NU319

NU319-FAG

TechTop NU319-FAG — FAG ROLLER BEARING NU319

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.