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SEALMASTER Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Set Screws - Medium Duty Pillow Block Ball Bearings
SEALMASTERMedium Duty Pillow Block Ball Bearings

SEALMASTER Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Set Screws

The SEALMASTER Pillow Block Bearing is a medium-duty pillow block ball bearing with a 2 11/16-inch bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting and a 3…

SKU 3G-OTH-103199

Brand
SEALMASTER
Item
Pillow Block Bearing: 2 11/16 in Bore, Cast Iron, Set Screws
Category
Medium Duty Pillow Block Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
MP-43
Type
Cast Iron, Set Screws
Shaft Ht
3 1/2 in
Mounting Bolt Size
7/8 in
System of Measurement
Inch
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Technical Documents

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

Product Description

The SEALMASTER Pillow Block Bearing is a medium-duty pillow block ball bearing with a 2 11/16-inch bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting and a 3 1/2-inch shaft height, with a 7/8-inch mounting bolt size (MPN MP-43).

Frequently Asked Questions

What is a SEALMASTER pillow block bearing used for?

A SEALMASTER pillow block bearing supports rotating shafts in industrial machinery such as conveyors, fans, and pumps. This medium-duty cast-iron unit with set screws secures the shaft and handles radial and light axial loads in inch-system applications.

What are the specifications of the SEALMASTER MP-43 pillow block bearing?

The SEALMASTER MP-43 is a medium-duty pillow block ball bearing with a 2 11/16 in bore, cast-iron housing, set-screw shaft mounting, 3 1/2 in shaft height, and 7/8 in mounting bolt size. It uses the inch system of measurement.

Where to buy SEALMASTER pillow block bearings worldwide?

3G Electric supplies SEALMASTER pillow block bearings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine SEALMASTER parts to your facility, regardless of location.

How to install a SEALMASTER set-screw pillow block bearing?

Align the bearing housing on a flat support surface, tighten mounting bolts to the specified torque, then secure the shaft by tightening the set screws evenly against the shaft. Always follow the manufacturer's installation guidelines for proper preload and alignment.

Used in

Common applications for SEALMASTER
Conveyor systems — SEALMASTER NP series pillow block bearings for belt conveyor idler shafts
Material handling fans — SEALMASTER SFT series flange bearings for fan housing mounting
Pump drives — SEALMASTER MP series medium-duty pillow blocks for pump shaft support
Agricultural equipment — SEALMASTER ER series insert bearings in auger and elevator assemblies
Packaging machinery — SEALMASTER NPL low-base pillow blocks for compact conveyor sections
Industrial blowers — SEALMASTER SFT-23 flange bearing for blower shaft end support

SEALMASTER Products

3G Electric supplies SEALMASTER medium duty pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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