SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 13/16 in Bore, Cast Iron
The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 13/16 in cylindrical bore and a cast iron housing. It features set screws for shaft mounting and uses NLGI #2 Equivalent…
SKU 3G-OTH-111153
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Product Description
The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 13/16 in cylindrical bore and a cast iron housing. It features set screws for shaft mounting and uses NLGI #2 Equivalent lubricant. The mounting bolt size is 7/16 in, and the overall length is 3 3/4 in (MPN SF-13). This inch-system bearing is designed for radial load applications.
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 for radial load applications in industrial machinery. It supports rotating shafts and is commonly found in conveyors, fans, and material handling equipment. The cast iron housing and set screw mounting provide reliable shaft retention in moderate-duty environments.
What are the specifications of the SEALMASTER SF-13 bearing?
The SEALMASTER SF-13 is a 4 bolt flange bearing with a 13/16 in cylindrical bore and a cast iron housing. It uses set screws for shaft mounting and NLGI #2 Equivalent lubricant. The mounting bolt size is 7/16 in, overall length is 3 3/4 in, and it is designed for inch-system radial load applications.
Where to buy SEALMASTER flange bearings worldwide?
You can source SEALMASTER flange bearings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SEALMASTER SF-13 or other models. We supply genuine SEALMASTER components for industrial applications.
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 with the cylindrical bore, align the flange bolt holes, and tighten the mounting bolts to the recommended torque. Then tighten the set screws evenly against the shaft to secure the bearing. Lubricate per NLGI #2 Equivalent grease specifications.
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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.












