2-3/4" Four Bolt Self-Aligning Taper Roller Bearing Split Flange Block - Single Locking Collar - Non Expansion ESA-4BFA-TRB-2 3/4

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Product Description

TIMKEN® TYPE-E HOUSED UNITS

Timken® Type-E tapered roller bearing housed units feature double-lip seals and locking collars that protect against water and other contaminants. This double-lip seal design blocks debris and retains grease better than single-lip or triple-lip seals, according to Timken 2012 laboratory tests. Its cast-iron exterior includes a corrosion-resistant electro-coat finish for the housing and collar, a more durable shield than industry-standard powder coating or black oxide. Set screws with nylon patches reduce back-out, even in rigorous applications. Premium Timken® tapered roller bearings inside Type-E housings are manufactured with advanced technology that results in longer predicted useful bearing life than other housed units with standard bearings. Designed with optimized bearing profiles and improved surface finishes, Timken tapered roller bearings operate efficiently within the housing.

TYPICAL INDUSTRIES AND APPLICATIONS

Timken Type-E housings are utilized for pulp and paper, power generation, mining, cement and aggregate industries. Type E housed units also are widely used in equipment for air-handling and treatment of water and waste water. Other common machine applications include mixers, washers, shredders, mills and oven/furnace roller beds.

Timken Mounted Taper Roller Bearing Catalog

Timken stronger by design

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Custom Field

Shaft size 2-3/4"

Unit type Split square flange block

Bolt holes 4

Bearing posistion Fixed

Eccentric lock collars 1

Measurement Inch

Optional auxiliary seal use ESAS T-2 3/4

Optional end cover use ESASC-G

Block series Type E equivalent

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