MATCO mfg produces a superior 5 inch wheel and brake assembly for use with aircraft requiring less than 1420 lbs per wheel. This model uses 1.25 inch TAPER/ROLL bearings. (Check the product comparison table for other bearing and caliper configurations).
The W51LXT is a 5 inch wheel with 4.775 inch width with an additional 1.23 inch caliper spacing. Bearing spacing is 3.084 inches and axle spacing is 1.410 inches. The total weight of this wheel and brake assembly is 9.2 pounds. The bearing axle diameter is 1.25 inches.
The W51LT is centrifugally cast utilizing 535 aluminum alloy for superior strength and corrosion resistance. This alloy provides a light weight wheel and affords many years of efficient performance. The W51LT features the WHLB5T brake assembly and high energy disc for increased braking performance. The WHLB5T brake uses three 1.25 inch diameter pistons in a single caliper to provide maximum torque low profile package. This internal caliper design is favored for use in many retractable gear systems for it's low profile compared to external caliper designs when low drag and clean lines are desired. The wheel is designed to use 5.00-5 aircraft style tires. (Specify the W50LT for use with 11x400x5 'Lamb' type tires). The A1A axle or AXLE1A axle assembly (includes axle, nut, and washer) are designed to be used with the W51LT. Torque rating on W51LT IS 4266 in/lbs. (Please see the W51LXT for a higher torque version of this wheel & brake). W51LT recommended for Cozy MKIV.
The W51LT is designed for the following standards:
Static Capacity: 1420 LBS
Load Limit: 4260 LBS
Maximum Accelerate/Stop Kinetic Energy: 337932 ft-lb
Torque Rating (@450 PSI): 4266 in-lb
Product Comparison Table
WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
Part # 06-00568 includes: Qty 1 06-00079 (MATCO W51LT 500X5 WHEEL & BRAKE KIT), and Qty 2 06-00517 (MATCO AXLE ASSY WHLAXLE1A)