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TIMKEN ESA-4BF-TRB-2-15/16 Flange-Mount Tapered Roller Bearing - Flange-Mount Tapered Roller Bearings
TIMKENFlange-Mount Tapered Roller Bearings

TIMKEN ESA-4BF-TRB-2-15/16 Flange-Mount Tapered Roller Bearing

The TIMKEN Flange Mount Bearing is a tapered roller bearing with a 2 15/16 in cylindrical bore, supplied as a split-horizontally housing unit. It features a steel construction with a concentric collar, uses NLGI 2…

SKU 3G-OTH-102155

Also listed as: ESA4BFTRB21516 · ESA 4BF TRB 2 15 16 · ESA-4BF-TRB-2-15-16

Brand
TIMKEN
Item
ESA-4BF-TRB-2-15/16 Flange-Mount Tapered Roller Bearing
Category
Flange-Mount Tapered Roller Bearings
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

TIMKEN
Manufacturer Part Number
ESA-4BF-TRB-2-15/16
Type
Steel, Concentric Collar
Bore
2 15/16 in
Lg
7 3/4 in
Bore Type
Cylindrical
Split Housing
Split Horizontally
Lubricant Material
NLGI 2 Lithium Complex Grease
Mounting Bolt Size
3/4 in
System of Measurement
Inch

Technical Documents

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TIMKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TIMKEN Flange Mount Bearing is a tapered roller bearing with a 2 15/16 in cylindrical bore, supplied as a split-horizontally housing unit. It features a steel construction with a concentric collar, uses NLGI 2 Lithium Complex Grease, and requires a 3/4 in mounting bolt. This inch-system product is identified by manufacturer part number ESA-4BF-TRB-2-15/16.

Frequently Asked Questions

What is the TIMKEN Flange Mount Bearing used for?

The TIMKEN Flange Mount Bearing is used in industrial power transmission systems to support rotating shafts under heavy radial and axial loads. Common applications include conveyors, material handling equipment, and agricultural machinery where reliable tapered roller bearing performance is required.

What are the specifications of the TIMKEN Flange Mount Bearing?

This TIMKEN bearing has a 2 15/16 in cylindrical bore, steel housing with a concentric collar, and a split-horizontally design. It uses NLGI 2 Lithium Complex Grease, requires a 3/4 in mounting bolt, and is an inch-system unit. The manufacturer part number is ESA-4BF-TRB-2-15/16.

Where to buy TIMKEN Flange Mount Bearings worldwide?

3G Electric supplies TIMKEN Flange Mount Bearings worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to source the ESA-4BF-TRB-2-15/16 or similar TIMKEN bearing units for your application.

How to install a TIMKEN Flange Mount Bearing?

To install, first clean the shaft and housing bore. Slide the bearing onto the shaft, align the mounting holes with the support structure, and tighten the 3/4 in bolts evenly. Apply the NLGI 2 grease per TIMKEN guidelines. Ensure the concentric collar is properly locked to prevent shaft slippage during operation.

Used in

Common applications for TIMKEN
Conveyor systems — TIMKEN RA115RRB spherical insert bearings for idler rollers and pulleys
Agricultural equipment — TIMKEN RCSM1 cartridge bearing units for tillage and harvesting machinery
Material handling — TIMKEN YASM 1-7/16 pillow block bearings for belt conveyors and elevators
Industrial fans — TIMKEN 6319 radial ball bearings for high-speed fan shafts
Pump drives — TIMKEN SCJ 5/8 flange-mount bearings for close-coupled pump applications
Packaging machinery — TIMKEN YCJ 30 SGT flange-mount bearings for indexing and feed mechanisms

TIMKEN Products

3G Electric supplies TIMKEN flange-mount tapered roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
TIMKEN Flange Mount Bearing: Spherical Roller, 2 3/4 in Bore, Steel, Concentric Collar, 7 7/16 in Lg (MPN QAF15A212ST)
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TIMKEN Flange Mount Bearing: Spherical Roller, 2 3/4 in Bore, Steel, Concentric Collar, 7 7/16 in Lg (MPN QAF15A212ST)
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TIMKEN Flange Mount Bearing: Radial Ball, 1 in Bore, Steel, Eccentric Collar, 4 1/2 in Lg, Rhombus (MPN LFST1)
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TIMKEN Flange Mount Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 5/8 in Lg, Square (MPN YCJM 1-3/16 SGT)
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TIMKEN Flange Mount Bearing: Radial Ball, 1 3/16 in Bore, Cast Iron, Set Screws, 4 5/8 in Lg, Square (MPN YCJM 1-3/16 SGT)

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