Browning® 766479 BROVF4B327

Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric or BOA concentric locking collar. The contact seal with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction.

Browning® Ball Bearing Unit, Non-Expansion Medium Duty Round/Straight Bore, Series: VF4B 300, 1-11/16 in Bore, 4-3/8 in Bolt Center-to-Center Length, 4-Bolt Flange Mounting, 5-5/8 in Overall Length/Diameter, 2-7/32 in Overall Depth, 5-5/8 in Overall Height, BOA Concentric Locking Device, Steel Bearing, Nitrile Rubber Seal, 7901 lb Dynamic/5139 lb Static Load, 3000 rpm Maximum, 200 deg F, Gray Painted

• A positive-contact molded nitrile rubber contact seal with an auxiliary flinger element comes standard
• An anti-rotation rivet prevents outer ring creep or rotation within the housing
• Semi solid cast iron base
• Zone hardened inner race
• BOA is a concentric locking collar clamp design that results in near-perfect concentricity of the shaft to the bearing bore
• Nylon retainer
• 52100 bearing insert

• Warranty Information https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_A175382_Warranty.pdf
• Catalog https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_VF2S20MM_Catalog.pdf
• Instruction/Installation Manual https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_VF2S20MM_Manual.pdf
• Specification Sheet https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Browning_VF4B316_Specification_Sheet.pdf