The W40R is a 4 inch wheel with 3.775 inch width with an additional 1.24 inch caliper spacing. Bearing spacing is 2.67 inches and axle spacing is 1.07 inches. The total weight of this wheel and brake assembly is 4.05 pounds. The bearing axle diameter is 0.75 inches.
The W40R is designed for the following standards:
Static Capacity: 1185 LBS
Load Limit: 3560 LBS
Maximum Accelerate/Stop Kinetic Energy: 93441 ft-lb
Torque Rating (@450 PSI): 1540 in-lb
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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.