SEALMASTER 4 Bolt Flange Bearing: Radial Ball, 1 3/4 in Bore, Cast Iron
The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 3/4 in cylindrical bore, cast iron housing, and set screw locking. It features a 9/16 in mounting bolt size, NLGI #2…
SKU 3G-OTH-111126
Also listed as: SF28 · SF 28
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SEALMASTER 4 Bolt Flange Bearing is a general purpose flange-mount ball bearing with a 1 3/4 in cylindrical bore, cast iron housing, and set screw locking. It features a 9/16 in mounting bolt size, NLGI #2 equivalent lubricant, and a 5 13/32 in length (MPN SF-28). This inch-system radial ball bearing is designed for industrial equipment requiring a compact, four-bolt flange mounting configuration.
Frequently Asked Questions
What is the SEALMASTER 4 Bolt Flange Bearing used for?
The SEALMASTER 4 Bolt Flange Bearing is used in industrial equipment requiring a compact, four-bolt flange mounting configuration. It supports radial loads on rotating shafts with a 1 3/4 in bore, making it suitable for conveyors, fans, and material handling systems.
What are the specifications of the SEALMASTER SF-28 flange bearing?
The SEALMASTER SF-28 is a 4 bolt flange bearing with a 1 3/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #2 equivalent lubricant, has a 9/16 in mounting bolt size, and a 5 13/32 in length. It is an inch-system radial ball bearing.
Where to buy SEALMASTER flange bearings worldwide?
3G Electric supplies SEALMASTER flange bearings worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the SF-28 or other SEALMASTER models.
How to install a SEALMASTER 4 bolt flange bearing?
To install a SEALMASTER 4 bolt flange bearing, first ensure the shaft is clean and the bore is aligned. Tighten the set screws evenly to lock the bearing onto the shaft. Use 9/16 in bolts to mount the flange to a flat surface, torquing to manufacturer recommendations.
Used in
Common applications for SEALMASTERSEALMASTER 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.
