Cleveland Wheels and Brakes - MAIN WHEEL ASSEMBLY - 40-75B
Genuine OEM Part
Description: MAIN WHEEL ASSEMBLY
Part Number: 40-75B
Product Overview
The main wheel assemblies are attached to the landing gear and support the tires and weight of the aircraft.
Main wheels are designed to support the larger portion of the load requirements for the aircraft along with the nose wheels. The main wheels transmit stopping forces from the brake to the ground.
Wheels are made from either aluminum castings, magnesium castings, and aluminum forgings. The wheel is of the divided type, incorporating the inner-wheel half and the outer-wheel half, plus a disc, which is fastened together with tie bolts, washers, and nuts. The wheel rotates on two tapered roller bearings which seat in bearing cups and shrink fitted into the hubs. Molded grease seals provide protection and lubricant retention for the bearings. Hubcaps, when used, are secured to the outboard wheel half by a snap ring and screws.
Applications
General and business aviation, turboprop passenger, and helicopter.
Features and Attributes
- • Low maintenance for tubeless or tube-type
- • Tapered roller bearings for dimensional stability and long life
- • Molded grease seals for superior bearing bore sealing properties
- • Split rim design to allow ease of tire mounting
- • High-strength through-bolts
- • Sand castings and forgings
- • Worldwide distributor network for quick parts availability
Optional Features
- • Designed to meet aircraft specifications and brake assembly interface
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| Dimensions | |
|---|---|
| Dimensions (W x H x D) | 7.75" x 7.75" x 8.00" Inches |
| Length | 8.00" Inches |
| Weight | 7.44 lbs |
| Specifications | |
|---|---|
| 8130-3 Eligible | Yes |
| ATA Chapter | ATA 32 Landing Gear |
| Available Conditions | NE / NS |
| Cage Code | 33269 |
| Country of origin | United States of America |
| ECCN / USML | 9A991.d |
| FAA Approval Code | TSO |
| Hazmat Code | Not Applicable |
| Hazmat(Y/N) | N |
| Schedule B | 8803.20.0030 |
| Total Shelf Life (days) | Not Applicable |
| Type | Main Wheel Assembly |
| Units of Measure (UoM) | Each |
| Brand | Cleveland Wheels & Brakes |
| Condition status | NE - New |