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SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 2 11/16 in Bore, Cast Iron - General Purpose Flange-Mount Ball Bearings
SEALMASTERGeneral Purpose Flange-Mount Ball Bearings

SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 2 11/16 in Bore, Cast Iron

The SEALMASTER 4 Bolt Flange Bearing: Radial Ball is a general purpose flange-mount ball bearing with a cylindrical bore and a 2 11/16 in bore size. It features a cast iron housing, set screw locking, and a mounting…

SKU 3G-OTH-105273

Brand
SEALMASTER
Item
4 Bolt Flange Bearing: Radial Ball, 2 11/16 in Bore, Cast Iron
Category
General Purpose Flange-Mount Ball Bearings
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Technical Specifications

SEALMASTER
Manufacturer Part Number
SF-43
Type
Cast Iron, Set Screws
Bore
2 11/16 in
Lg
7 19/32 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 4 Bolt Flange Bearing: Radial Ball is a general purpose flange-mount ball bearing with a cylindrical bore and a 2 11/16 in bore size. It features a cast iron housing, set screw locking, and a mounting bolt size of 11/16 in. The bearing is lubricated with NLGI #2 Equivalent grease and measures 7 19/32 in in length.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SEALMASTER 4 Bolt Flange Bearing used for?

The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing used in industrial conveyor systems, material handling equipment, and agricultural machinery. It supports rotating shafts where the housing mounts to a flat surface, providing reliable radial load support in moderate-duty applications.

What are the specifications of the SEALMASTER SF-43 flange bearing?

The SEALMASTER SF-43 is a 4 bolt flange bearing with a 2 11/16 in cylindrical bore, cast iron housing, and set screw locking. It has a mounting bolt size of 11/16 in, overall length of 7 19/32 in, and is lubricated with NLGI #2 Equivalent grease. It is an inch-system component.

Where to buy SEALMASTER flange bearings worldwide?

3G Electric supplies SEALMASTER flange bearings worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the SF-43 or other SEALMASTER bearing models.

How to install a SEALMASTER 4 bolt flange bearing?

To install the SEALMASTER 4 bolt flange bearing, first ensure the shaft is clean and free of burrs. Slide the bearing onto the shaft, align the flange bolt holes with the mounting surface, and tighten the 11/16 in bolts evenly. Tighten the set screws against the shaft using the recommended torque. Lubricate per NLGI #2 Equivalent grease specifications.

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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