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SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, Cast Iron, Set Screws - Medium Duty Pillow Block Ball Bearings
SEALMASTERMedium Duty Pillow Block Ball Bearings

SEALMASTER Pillow Block Bearing: 3 15/16 in Bore, Cast Iron, Set Screws

The SEALMASTER Pillow Block Bearing is a medium-duty pillow block ball bearing with a 3 15/16-inch bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting and a 5-inch…

SKU 3G-OTH-103603

Brand
SEALMASTER
Item
Pillow Block Bearing: 3 15/16 in Bore, Cast Iron, Set Screws
Category
Medium Duty Pillow Block Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
MP-63
Type
Cast Iron, Set Screws
Shaft Ht
5 in
Mounting Bolt Size
1 in
System of Measurement
Inch
View Full Spec Sheet

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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 15/16-inch bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting and a 5-inch shaft height, with a mounting bolt size of 1 inch (manufacturer part number MP-63).

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 and fans. This medium-duty cast-iron unit with set screws secures the shaft, handling radial and light axial loads in inch-system applications.

What are the specifications of the SEALMASTER MP-63 pillow block bearing?

The SEALMASTER MP-63 is a medium-duty pillow block ball bearing with a 3 15/16-inch bore, cast-iron housing, set-screw shaft mounting, 5-inch shaft height, and 1-inch mounting bolt size. It uses the inch system of measurement.

Where to buy a SEALMASTER MP-63 pillow block bearing worldwide?

3G Electric supplies the SEALMASTER MP-63 pillow block bearing worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system, cast-iron bearing.

How to install a SEALMASTER pillow block bearing with set screws?

Align the bearing housing on a flat support, tighten mounting bolts to the specified torque, then secure the shaft by tightening the set screws evenly. Ensure the shaft is clean and lubricated per manufacturer guidelines for proper fit 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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