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SEALMASTER Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Set Screws - Medium Duty Pillow Block Ball Bearings
SEALMASTERMedium Duty Pillow Block Ball Bearings

SEALMASTER Pillow Block Bearing: 1 15/16 in Bore, Cast Iron, Set Screws

The SEALMASTER Pillow Block Bearing is a medium-duty pillow block ball bearing with a 1 15/16 in bore, designed for inch-system applications. It features a cast iron housing, set screw locking, and a 2 1/2 in shaft…

SKU 3G-OTH-102549

Brand
SEALMASTER
Item
Pillow Block Bearing: 1 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-31
Type
Cast Iron, Set Screws
Shaft Ht
2 1/2 in
Mounting Bolt Size
5/8 in
System of Measurement
Inch
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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 1 15/16 in bore, designed for inch-system applications. It features a cast iron housing, set screw locking, and a 2 1/2 in shaft height (manufacturer part number MP-31). The mounting bolt size is 5/8 in.

Frequently Asked Questions

What is the SEALMASTER Pillow Block Bearing MP-31 used for?

The SEALMASTER MP-31 is a medium-duty pillow block bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast iron housing and set screw locking provide reliable shaft retention in inch-system applications where a 1 15/16 in bore and 2 1/2 in shaft height are required.

What are the specifications of the SEALMASTER Pillow Block Bearing MP-31?

The SEALMASTER MP-31 has a 1 15/16 in bore, cast iron housing, set screw locking, and a 2 1/2 in shaft height. It uses a 5/8 in mounting bolt size and is designed for inch-system measurements. This medium-duty pillow block ball bearing is suitable for moderate load and speed applications.

Where to buy SEALMASTER Pillow Block Bearing MP-31 worldwide?

3G Electric supplies the SEALMASTER MP-31 pillow block bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this medium-duty bearing to support your operations.

How to install the SEALMASTER Pillow Block Bearing MP-31?

To install the SEALMASTER MP-31, first align the bearing with the shaft and tighten the set screws evenly to secure the 1 15/16 in bore. Use a torque wrench on the 5/8 in mounting bolts to fasten the cast iron housing to the support structure. Ensure the shaft height of 2 1/2 in is maintained for proper 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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