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SEALMASTER Pillow Block Bearing: 3 in Bore, Cast Iron, Set Screws, 3 1/2 in Shaft Ht - Medium Duty Pillow Block Ball Bearings
SEALMASTERMedium Duty Pillow Block Ball Bearings

SEALMASTER Pillow Block Bearing: 3 in Bore, Cast Iron, Set Screws, 3 1/2 in Shaft Ht

The SEALMASTER Pillow Block Bearing is a medium-duty pillow block ball bearing with a 3-inch bore, designed for inch-system applications. This cast-iron unit features set-screw locking and a 3 1/2-inch shaft height…

SKU 3G-OTH-103527

Brand
SEALMASTER
Item
Pillow Block Bearing: 3 in Bore, Cast Iron, Set Screws, 3 1/2 in Shaft Ht
Category
Medium Duty Pillow Block Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
MP-48
Type
Cast Iron, Set Screws
Max Temp
220°F
Shaft Ht
3 1/2 in
Mounting Bolt Size
7/8 in
System of Measurement
Inch
View Full Spec Sheet

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 3-inch bore, designed for inch-system applications. This cast-iron unit features set-screw locking and a 3 1/2-inch shaft height, with a maximum operating temperature of 220°F. It uses a 7/8-inch mounting bolt size and is identified by manufacturer part number MP-48.

Frequently Asked Questions

What is the SEALMASTER Pillow Block Bearing MP-48 used for?

The SEALMASTER MP-48 is a medium-duty pillow block ball bearing used to support rotating shafts in industrial machinery. It is suitable for applications requiring a 3-inch bore, cast-iron housing, and set-screw locking, such as conveyors, fans, and material handling equipment.

What are the specifications of the SEALMASTER MP-48 pillow block bearing?

The SEALMASTER MP-48 has a 3-inch bore, cast-iron housing with set-screw locking, and a 3 1/2-inch shaft height. It uses a 7/8-inch mounting bolt, operates up to 220°F, and is designed for inch-system measurements. The manufacturer part number is MP-48.

Where to buy the SEALMASTER MP-48 pillow block bearing worldwide?

You can source the SEALMASTER MP-48 pillow block bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the SEALMASTER MP-48 pillow block bearing?

To install the SEALMASTER MP-48, mount the bearing on a clean, flat surface using 7/8-inch bolts. Align the shaft with the 3-inch bore and tighten the set screws evenly. Ensure the operating temperature stays below 220°F. Follow standard bearing installation practices for best results.

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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