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SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 3 1/2 in Bore, Cast Iron - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 3 1/2 in Bore, Cast Iron

The SEALMASTER MSF-56 is a general purpose 4-bolt flange-mount ball bearing with a 3 1/2 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #2 equivalent lubricant and a mounting bolt…

SKU 3G-OTH-114659

Brand
SEALMASTER
Item
4 Bolt Flange Bearing: Radial Ball, 3 1/2 in Bore, Cast Iron
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
MSF-56
Type
Cast Iron, Set Screws
Bore
3 1/2 in
Lg
8 7/16 in
Bore Type
Cylindrical
Lubricant Material
NLGI #2 Equivalent
Mounting Bolt Size
11/16 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 MSF-56 is a general purpose 4-bolt flange-mount ball bearing with a 3 1/2 in cylindrical bore, cast iron housing, and set screw locking. It features an NLGI #2 equivalent lubricant and a mounting bolt size of 11/16 in, with an overall length of 8 7/16 in. This inch-system radial ball bearing is designed for flange-mount applications requiring a 4-bolt configuration.

Frequently Asked Questions

What is the SEALMASTER MSF-56 4 bolt flange bearing used for?

The SEALMASTER MSF-56 is a general purpose 4-bolt flange-mount ball bearing used in industrial equipment requiring radial load support and shaft alignment. Typical applications include conveyors, fans, and material handling systems where a cast iron housing and set screw locking provide secure mounting.

What are the specifications of the SEALMASTER MSF-56 flange bearing?

The SEALMASTER MSF-56 has a 3 1/2 in cylindrical bore, cast iron housing, set screw locking, and NLGI #2 equivalent lubricant. It uses an 11/16 in mounting bolt size, has an overall length of 8 7/16 in, and is designed for inch-system radial ball bearing applications.

Where to buy the SEALMASTER MSF-56 flange bearing worldwide?

3G Electric supplies the SEALMASTER MSF-56 flange bearing worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this part.

How to install the SEALMASTER MSF-56 4 bolt flange bearing?

To install the SEALMASTER MSF-56, first ensure the shaft is clean and the bore is aligned. Tighten the set screws evenly to secure the bearing to the shaft, then bolt the cast iron flange to the mounting surface using 11/16 in bolts. Follow standard bearing installation practices for proper fit.

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 general purpose flange-mount 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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