# SealMaster SF-32R 2-Bolt Flange Bearing 2" Bore Set Screw Lock Gold Line - MROSupply.com ***SealMaster SF-32R is a 2" bore 2-bolt flange bearing unit from the Gold Line. It features a cast iron housing, 52100 bearing steel insert with black oxide coating, set screw locking, and a felt-labyrinth seal. Pre-lubricated for general industrial applications.*** ## Product details: - Catalog number: 700457 - SKU: 421689 - Price: ***$205.79*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [SealMaster](https://www.mrosupply.com/brands/sealmaster/) - Category: - [4-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/4-bolt-flange/) - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/) - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/) - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/) - [Bearings](htts://www.mrosupply.com/bearings/) - Unit of measure: each - Weight: 6.050 lb - UPC: 662461003596 - Technicall support: contact supplier for technical support on 800-626-2120 ## Product images: - https://static.mrosupply.com/images/noimage.webp ## Product attributes; - Ability to Relubricate: Yes - Bearing Insert Finish: Black Oxide - Bearing Insert Material: 52100 Bearing Steel - Bearing Type: Standard Duty - Bolt Size (in): 9/16 - Bolt Spacing (in): 4.375 - Bore Diameter (in): 2 - Bore Shape: Straight - Cage Material: PPS - Polyphenylene Sulfide - Cage Type: Land Riding Retainer - Dynamic Load Rating (lb): 7889 - End Cap: No - Fixed vs. Expansion: Fixed - Foot Height (in): 0.56 - Grease Fitting Thread Size: 1/8 NPT - Height: 2.44 - Housing: Flange, Four Bolt - Housing Backside Inner Diameter: 4 - Housing Coating: Powder Coated - Housing Color: Black - Housing Construction: One Piece - Housing Material: Cast Iron - Housing Style: Flange Block - Inner Race Heat Treat Method: Zone-Hardened - Inner Ring OD (in): 2.469 - Insert: 1-2 - Length: 6.75 - Length Through Bore (in): 2.027 - Lubricant: Lithium Complex NLGI 2 Grease - Max Operating Temperature (F): 220 - Maximum Speed (RPM): 3550 - Misalignment Capability: ±2.0° Misalignment - Static Only - Misalignment Type: Static Only - Outer Ring Land Profile: Standard - Overall Height (in): 2.156 - Overall Length (in): 5.63 - Overall Width (in): 5.63 - Pilot Configuration: No Pilot - Radial Clearance: Standard - Rolling element: Ball Bearing - Seal: Felt Labyrinth Seal - Shaft Locking Type: Set Screw - Size Code: 2-115 - Static Load Rating (lb): 5216 - Width: 6.5 ## Product documents / software: - [Catalog Page](https://documents.mrosupply.com/product_documents/SF/SF-16%20C/MCC12004E_G49_Ve9C8Fj.pdf) - [3D Drawing IGES](https://documents.mrosupply.com/product_documents/SF/SF-32R/regalpts_beloit_EPTCAD-SF-32R-DEFAULT_frQHTCc.IGS) ## Alternate products to `SealMaster SF-32R 2-Bolt Flange Bearing 2" Bore Set Screw Lock Gold Line - MROSupply.com`: - [AMI UCF210-32 four-bolt flange bearing unit with 2" (50.8mm) bore diameter and set screw locking mechanism. Cast iron housing with chrome steel insert bearing, wide inner ring design for normal duty applications.](https://www.mrosupply.com/products/15126/as-markdown/) - [IPTCI UCF210-32 4-Bolt Flange Set Screw mounted ball bearing unit with 2" bore. Standard lip seal. Wide inner race insert with set screw locking. Cast iron housing. Suitable for standard industrial shafting applications.](https://www.mrosupply.com/products/217586/as-markdown/) - [PTI UCF210-32 4-Bolt Square Flange Bearing, Silver Series, Normal Duty. Features a 2 in. bore with set screw locking. Cast iron housing accommodates a standard insert bearing. Non-expansion design for fixed mounting applications.](https://www.mrosupply.com/products/2206318/as-markdown/) - [Moline 19411200 2" Normal Duty Set Screw Lock Mounted Ball Bearing, 4-Bolt Flange housing. Standard contact seal. Interchangeable with UCF 211-32.](https://www.mrosupply.com/products/2490682/as-markdown/) - [Moline 19411200-10 2" Mounted Ball Bearing, Normal Duty Set Screw Lock 4-Bolt Flange. This unit features a set screw locking mechanism and is designed for normal duty applications. The 4-bolt flange housing provides secure mounting. Also known as UCF 210-32.](https://www.mrosupply.com/products/2490921/as-markdown/) - [Dodge 141699 F4B-SC-200 MOD four-bolt flange bearing with 2" bore, 65° set screw locking, cast iron housing, standard duty ball bearing, DualGuard seals with flingers, 210 series, non-expansion fixed mount for general purpose applications.](https://www.mrosupply.com/products/5903630/as-markdown/) ## Product's reviews: - Bearing - It was delivered on time - Owner - Your shipment was quick and you have a great price on Sealmaster bearings. Your Gates and Browning Power Belts were higher than I expected. Great Service Great Price. We have to get right or get left in this market in this market. - Response - Very knowledgeable sales rep. Excellent delivery time. Very important when supply chains are challenging. - Excelent - excelent ## FAQ: - How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.