SEALMASTER 2 Bolt Flange Bearing: Radial Ball, 3/4 in Bore, Steel, Set Screws
The SEALMASTER SRF-12 is a 2 Bolt Flange Bearing, a stamped steel flange-mount radial ball bearing with a 3/4 in cylindrical bore. It features set screws, a 4 1/2 in length, a rhombus shape, and uses NLGI #2…
SKU 3G-OTH-98963
Need installation or engineering help?
Ask a question
Product Description
The SEALMASTER SRF-12 is a 2 Bolt Flange Bearing, a stamped steel flange-mount radial ball bearing with a 3/4 in cylindrical bore. It features set screws, a 4 1/2 in length, a rhombus shape, and uses NLGI #2 Equivalent lubricant. The mounting bolt size is 7/16 in, and the system of measurement is inch.
Frequently Asked Questions
What is the SEALMASTER SRF-12 2 Bolt Flange Bearing used for?
The SEALMASTER SRF-12 is a stamped steel flange-mount radial ball bearing used to support rotating shafts in industrial machinery. Its 2-bolt rhombus design allows secure mounting to flat surfaces, making it suitable for conveyors, fans, and material handling equipment where reliable shaft alignment and load support are required.
What are the specifications of the SEALMASTER SRF-12 flange bearing?
The SEALMASTER SRF-12 has a 3/4 in cylindrical bore, steel construction with set screws, and a 4 1/2 in length. It uses NLGI #2 Equivalent lubricant, has a 7/16 in mounting bolt size, and is measured in inches. The manufacturer part number is SRF-12.
Where to buy the SEALMASTER SRF-12 flange bearing worldwide?
You can source the SEALMASTER SRF-12 flange bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SEALMASTER components for international procurement needs.
How to install the SEALMASTER SRF-12 2 bolt flange bearing?
To install the SEALMASTER SRF-12, first clean the mounting surface and align the bearing with the shaft. Insert the shaft through the 3/4 in bore and tighten the set screws against the shaft using a hex key. Secure the flange to the support structure using 7/16 in bolts. Ensure proper lubrication per NLGI #2 Equivalent standards before operation.
Used in
Common applications for SEALMASTERSEALMASTER Products
3G Electric supplies SEALMASTER stamped steel flange-mount ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


