# Title: Spindle #84 - Weld-On Brake Flange - 3,500 lbs Trailer Axle ## Description: Regular Spindle #84 with Brake Flange — 6.09" Length (knob to base of grease zerk) Maintenance-Friendly Design Features an integrated grease zerk so you can lubricate bearings without disassembly. Note: the listed length measurement is taken to the base of the grease zerk — grease zerk is included. Bearing Size Requirements This spindle is designed to be used with a 1 3/8" ID inner wheel bearing and a 1 1/16" ID outer wheel bearing. Please verify your hub and bearing sizes to ensure proper fitment before installation. Durable Construction Built from high-strength steel and heat-treated for wear resistance. Designed to handle typical trailer loads while resisting corrosion and surface fatigue under normal use. Specifications Overall length: 6.09 in (measured from knob to tip, to the base of the grease zerk) Grease fitting: Included (measurement taken to grease zerk base) Compatible Bearings: L44649/L44610 (SET4) & L68149/L68111 (SET17) Application: 3,000–3,500 lbs Trailer Axle Brake Flange: Included for brake drum/hub compatibility Need help confirming fitment? Check your axle specifications or contact us with your trailer's make/model, and axle code — we're happy to help verify compatibility. ## Product type: Trailer Spindle ## Vendor: QJZ Bearings ## Tags: QJZ Bearings, Shopify Collective ## Price range: 19.99 - 19.99 USD ## Link: https://shop.water-services.us/products/spindle-84-weld-on-brake-flange-3-500-lbs-trailer-axle ## Compare-at price range: 24.5 - 24.5 USD ## Options - Title: Default Title ## Variants - Default Title, SKU: SP131, Available: yes, Inventory: 984, Delivery profile: Shopify Collective ## Metafields - google_product_category: 888 - product_status: {"pending":0,"failed":0,"approved":1}