# Link-Belt F3Y231N 10442439 4-Bolt Flange Ball Bearing 1-15/16" Bore Eccentric Locking Collar - MROSupply.com ***Link-Belt F3Y231N (mfg part 10442439) is a 4-bolt flange mounted ball bearing with a 1-15/16" bore and eccentric locking collar. The cast iron housing is powder coated for corrosion resistance. It features a Buna single lip contact seal and a nylon retainer. This fixed (non-expansion) unit is rated for standard duty applications such as conveyors and fans.*** ## Product details: - Catalog number: 10442439 - SKU: 492399 - Price: ***$180.78*** Each - Shipping: ***FREE SHIPPING*** ON ORDERS OVER $100 - Typically Ships in: 1 day - Brand: [Link-Belt](https://www.mrosupply.com/brands/link-belt/) - 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: 6.900 lb - UPC: 662327037864 - Returns: Yes - 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 - Available end cap: Y2316N - Available seal type: E3 Triple lip seal;N lip seal;H labyrinth seal - Bearing housing: Flange block 4 bolt square BB - Bearing housing material: Cast iron - Bearing Insert Material: 52100 Bearing Steel - Bearing Type: Standard duty ball brg - Bolt hole spacing (width) (in): 4.375 - Bore diameter (in): 1.9375 - Bore length (in): 2 15/32 in - Bore Shape: Straight - C dynamic load rating: 7920 lb - Cage Material: Molded fiber glass reinforced nylon - Cage Type: Ball Riding Retainer - Co static load rating: 5220 lb - Distance between bolt holes (in): 4 3/8 in - Distance from housing cast face to locking feature face (in): 51/64 in - Distance from Mounting Surface to Cap Face (in): 2 13/16 in - Distance from mounting surface to outer most bearing face (in): 2 17/32 in - Fixed expansion: Fixed - Foot Height (in): 0.75 - Grease fitting size: 1/8 NPT - Height: 2.56 - Housing coating: Powder coated - Housing Color: Black - Housing construction: One Piece - Housing Overall Circle Diameter (in): 7 7/16 in - Housing type: Flange, Four Bolt - Inner Ring Outside Diameter (in): 2.475 - Insert: YG231NL - Length: 5.88 - Locking collar outside diameter (in): 2 3/4 in - Locking device kit: W2315S - Lubricant: Lithium Complex NLGI 2 Grease - Lubrication type: EXXON RONEX MP STD - Max Speed: 4800 rpm - Max temperature (°F (°C)): 225 (107) F (C) - Maximum Temperature (C): 107 - Misalignment Capability: ±2.0° Misalignment - Static Only - Misalignment Type: Static Only - Mounted clearance: C3 standard - Mounting bolt size (in): 1/2 in - Mounting Housing Width (in): 3/4 in - Mounting pad width (in): 5 5/8 in - Outer Ring Land Profile: Standard - Pilot Configuration: No Pilot - Primary seal: BUNA single lip contact seal - Retainer type: Nylon - Rolling element: Ball Bearing - Service instructions: BR3-007 LB 200 ball-300 ball - Setscrew torque (in-lbs): 290-325 in/lbs - Shaft diameter (in): 1 15/16 in - Shaft locking: Eccentric locking collar - Size code: 210 - Standoff distance (in): 1/16 in - Type of seal: Single lip contact seal - Unit of dimension: in - Vibration frequency fundamental train: 0.0068 cps - Vibration frequency inner ring defect: 0.0985 cps - Vibration frequency outer ring defect: 0.0682 cps - Vibration frequency roller spin: 0.0445 cps - Volume: 0.383 - Volume unit: GLL - Width: 5.88 ## Product documents / software: - [Link-Belt S/U/W/Y/CL200,U/Y300,U3K00 Series Ball Bearings](https://documents.mrosupply.com/product_documents/24/2436/U3K00-Series-Ball-Bearings_Installation-Manual_0NZaIEg.pdf) ## Alternate products to `Link-Belt F3Y231N 10442439 4-Bolt Flange Ball Bearing 1-15/16" Bore Eccentric Locking Collar - MROSupply.com`: - [Dodge 124213 F4B-SC-115 4-bolt flange mounted ball bearing with 1-15/16" bore and 65-degree set screw locking. 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