SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 1 1/4 in Bore, Cast Iron
The SEALMASTER SFT-20 is a general purpose 2-bolt flange-mount ball bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #2 equivalent lubricant and accepts a 7/16 in…
SKU 3G-OTH-118134
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Product Description
The SEALMASTER SFT-20 is a general purpose 2-bolt flange-mount ball bearing with a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #2 equivalent lubricant and accepts a 7/16 in mounting bolt. This inch-system radial ball bearing is designed for industrial equipment requiring a compact, flanged mounting configuration.
Frequently Asked Questions
What is the SEALMASTER SFT-20 2 bolt flange bearing used for?
The SEALMASTER SFT-20 is a general purpose flange-mount ball bearing used in industrial equipment that requires a compact, flanged mounting configuration. It supports radial loads on rotating shafts in conveyors, fans, and material handling systems where a 2-bolt housing provides secure attachment to a machine frame.
What are the specifications of the SEALMASTER SFT-20 flange bearing?
The SEALMASTER SFT-20 has a 1 1/4 in cylindrical bore, cast iron housing, and set screw locking. It uses NLGI #2 equivalent lubricant, accepts a 7/16 in mounting bolt, and is designed for inch-system radial ball bearing applications. The overall length is 6 11/32 in.
Where to buy the SEALMASTER SFT-20 flange bearing worldwide?
3G Electric supplies the SEALMASTER SFT-20 flange 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 SEALMASTER part to any country.
How to install the SEALMASTER SFT-20 2 bolt flange bearing?
To install the SEALMASTER SFT-20, first ensure the shaft is clean and the bore is aligned. Slide the bearing onto the shaft, tighten the set screws to lock the inner ring, then bolt the cast iron flange to the mounting surface using 7/16 in bolts. Follow standard bearing installation practices for proper fit and alignment.
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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.













