Browning 730008 Pillow Block Bearing 2-3/16 in Id Type E

Product Description

The BROWNING 730008 is a Type E nonexpansion pillow block bearing designed to support rotating shafts in fixed-position applications. With a 2-3/16 inch bore diameter and a cast iron housing, this unit provides rigid shaft support in demanding industrial and mechanical drive installations. The base-to-center height of 2-1/2 inches positions the shaft at a consistent elevation above the mounting surface. Licensed millwrights, maintenance mechanics, and industrial equipment technicians install this type of bearing in conveyor systems, fans, pumps, and similar power transmission equipment where shaft alignment and load capacity are critical.

This pillow block is suited for fixed-bearing positions in horizontal shaft applications. The Type E nonexpansion design means the bearing holds the shaft axially, making it the locating bearing in a two-bearing shaft arrangement. It is typically installed in industrial facilities, manufacturing plants, and heavy-duty mechanical systems where cast iron housings are specified for durability and rigidity. Mounting hole spacing ranges from 6.688 inches minimum to 8 inches maximum, accommodating standard base plate layouts.

Key Features

• Type E nonexpansion design holds the shaft axially as the fixed locating point
• 2-3/16 inch bore diameter accommodates matching shaft sizes
• Cast iron housing provides rigidity and durability in industrial environments
• 2-1/2 inch base-to-center height for consistent shaft elevation
• Adjustable mounting hole spacing from 6.688 inches to 8 inches for flexible base plate fitment
• Overall length of 9-5/8 inches with 5 inch outside diameter and 3-3/4 inch width

Compatibility

Designed as an OEM-style replacement or direct-fit pillow block bearing for industrial shaft applications requiring a Type E nonexpansion housing with a 2-3/16 inch bore and cast iron construction.

Installation Notes

Installation should be performed by a qualified millwright or maintenance mechanic. De-energize and lock out all power to the driven equipment before removing or installing any bearing. Ensure the mounting surface is flat and free of debris before torquing fasteners, and verify shaft diameter and tolerance are within the specified bore range before pressing or sliding the shaft into the bearing. Use the paired expansion bearing at the opposite shaft end to allow for thermal growth.