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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS

SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS
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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 1

® 2.5M 8-15 :29 Order No. 10785 | Timken is a registered trademark of The Timken Company. | © 2015 The Timken Company | Printed in U.S.A. TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS The Timken team applies their know-how to improve the reliability and performance of machinery in diverse markets worldwide. The company designs, makes and markets high-performance mechanical components, including bearings, belts, chain, gears and related mechanical power transmission products and services.

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 3

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS OVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SHELF LIFE POLICY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 ENGINEERING Bearing Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Normal Speed Ratings for Seals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Seal...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 4

TIMKEN OVERVIEW GROW STRONGER WITH TIMKEN Every day, people around the world count on the strength of Timken. Our expertise in metallurgy, friction management and mechanical power transmission helps them accelerate improvements in productivity and uptime. We supply products and services that can help keep your operations moving forward, whether you need drive train kits for commercial vehicles, durable housings for bearings in dirty environments, couplings that avoid metal-to-metal contact between motors and gearboxes, repair services for bearings and gearboxes, roller chain for dry,...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 5

TIMKEN OVERVIEW INCREASE YOUR EQUIPMENT UPTIME In addition to high-quality bearings and mechanical power transmission components, we provide valuable integrated products and services. For example, we offer repair services and equipment monitoring equipment that can alert you to problems before they impact your uptime. Additionally, we offer a broad selection of seals, premium lubricants, lubricators, couplings and chain to keep your operations moving smoothly. Our 12 technology and engineering centers in the United States, Europe and Asia help pioneer tomorrow’s innovations with extensive...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 6

TIMKEN INTRODUCTION INTRODUCTION When your equipment faces harsh environments, you need roller bearing housed units that are rugged enough to withstand tough conditions and deliver exceptional performance. You gain both with Timken® spherical roller bearing solid-block housed units. Designed specifically to perform under extreme conditions, Timken solid-block housed units are able to handle up to ±1.5 degrees of misalignment and withstand the impact of falling debris. Made of cast-steel housings and Timken® double-row spherical roller bearings, their unique sealing design offers protection...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 7

TIMKEN INTRODUCTION OUTLASTING THE COMPETITION Timken solid-block housed units last a long time, yet you don’t pay extra for reliability. Experience an increase in performance and durability and a decrease in your overall cost of ownership when you use a Timken solid-block housed unit. STANDS UP TO HARSH CONDITIONS Protects Bearing. Harsh operating environments and lubrication issues often lead to housed unit bearing damage. Timken solidblock housed units multiply protection with primary and secondary seal options, as well as steel covers in sizes to fit these units. The space between the...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 8

TIMKEN INTRODUCTION LOCKING STYLES V-LOCK® (DOUBLE-TAPERED LOCK) U.S. PAT. NO. 7344313 The V-Lock locking mechanism is excellent in high-speed applications and designed to maximize shaft-holding power and minimize the time needed for installation and removal as compared to conventional locking mechanisms. With no need for feeler gages during installation, the V-Lock locking mechanism offers superior holding power and is designed to eliminate overtightening. Mechanical withdrawal is a feature of doublenut units. ECCENTRIC LOCK – EC SERIES A reduced eccentric offset results in more mechanical...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 9

SOLID-BLOCK HOUSED UNIT BENEFITS Depending on how you configure your bearing for a specific application, there's a wide range of product benefits. • Multiple available sizes accommodate shaft diameters from 35 mm to 180 mm (1 7/i6 in. to 7 in.). • Efficient built-to-order manufacturing. Quick delivery of customized configurations for specific applications. • Quicker installation. Machined feet, tapped puller holes, black oxide inner rings and multiple shaft-locking choices make it simpler to install this heavy-duty unit. • Improved performance in high-contaminant environments. Wide...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 10

TIMKEN INTRODUCTION SOLID-BLOCK HOUSED UNIT DESIGN Flexibility through interchangeable components. Double-row spherical roller bearing accepts misalignment. Black oxide inner ring reduces shaft fretting corrosion. Six primary seals in any combination: • T seal standard labyrinth Housing fit: J7, size-for-size to light interference. Standard relief valve. Optional bolt-on open and closed steel or urethane secondary seals. (DuPont™ Teflon®). • M seal standard lip (nitrile rubber). • N seal optional (DuPont™ Viton®). • O seal optional (urethane). • B seal optional (nitrile rubber). • C seal...

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SPHERICAL ROLLER BEARING SOLID-BLOCK HOUSED UNITS - 11

TIMKEN HOW TO USE THIS CATALOG HOW TO USE THIS CATALOG We designed this catalog to help you find the Timken® spherical roller bearing solid-block housed units best suited to your specifications. Timken offers an extensive range of bearings and accessories in both imperial and metric sizes. For your convenience, size ranges are indicated in millimeters and inches. Contact your Timken engineer to learn more about our complete line for the special needs of your application. This publication contains dimensions, tolerances and load ratings, as well as engineering sections describing fitting...

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