Nose Wheel Assemblies

产品概况：

Nose wheels are designed to support a portion of the load requirements for the aircraft along with the main wheels. The nose wheel provides a means of steering control, if so equipped. The main wheels transmit stopping forces from the brake to the ground.

Wheels are made from either aluminum castings, magnesium castings, or aluminum forgings. The wheel is of the divided type, incorporating inner wheel half and outer wheel half, which are fastened together with tie bolts, washers, and nuts. The wheel rotates on two tapered roller bearings which seat in bearing cups, 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

性能特点：

载荷等级		Static load from 500 lbs to 8600 lbs
轴承		Tapered roller bearings
附件		Hubcaps or dust shields
尺寸		Four-inch up to 16-inch bead seat diameter
额定扭矩（英寸-磅）		Nut torque rating of 90 to 150 in-lb dry; from 105 to 300 lube torque
材料		Magnesium or aluminum construction
重量（磅）		3 to 18 lbs