TIMKEN Flange Mount Bearing: Tapered Roller, 1 1/2 in Bore, Steel, Concentric Collar
The TIMKEN Flange Mount Bearing is a tapered roller bearing with a 1 1/2 in cylindrical bore, designed for inch-system applications. It features a split horizontally housing, a concentric collar, and is lubricated…
SKU 3G-OTH-102125
Need installation or engineering help?
Ask a question
Product Description
The TIMKEN Flange Mount Bearing is a tapered roller bearing with a 1 1/2 in cylindrical bore, designed for inch-system applications. It features a split horizontally housing, a concentric collar, and is lubricated with NLGI 2 Lithium Complex Grease. The mounting bolt size is 1/2 in, and the overall length is 5 3/8 in.
Frequently Asked Questions
What is a TIMKEN Flange Mount Bearing used for?
TIMKEN Flange Mount Bearings support rotating shafts in industrial machinery, conveying systems, and material handling equipment. The tapered roller design handles combined radial and axial loads, while the split housing simplifies maintenance. 3G Electric supplies this bearing for applications requiring inch-system dimensions and NLGI 2 grease lubrication.
What are the specifications of the TIMKEN ESA-4BF-TRB-1-1/2 bearing?
This TIMKEN flange mount bearing has a 1 1/2 in cylindrical bore, 5 3/8 in length, and uses a steel concentric collar. It features a split horizontally housing, 1/2 in mounting bolts, and is pre-lubricated with NLGI 2 Lithium Complex Grease. The inch-system design suits North American equipment.
Where to buy TIMKEN flange mount bearings worldwide?
3G Electric supplies TIMKEN flange mount bearings worldwide, handling logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine TIMKEN parts like the ESA-4BF-TRB-1-1/2 and support procurement teams across 14 departments. Contact us for availability and lead time.
How to install a TIMKEN tapered roller flange mount bearing?
Align the bearing housing with the mounting surface and tighten the 1/2 in bolts evenly. Slide the shaft into the cylindrical bore and secure the concentric collar by tightening the set screws. Apply moderate torque per manufacturer guidelines. 3G Electric recommends verifying shaft tolerance and lubrication before operation.
Used in
Common applications for TIMKENTIMKEN 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.












