Needle Roller Bearings

Aerospace and specialty needle roller bearings are similar to cylindrical roller bearings, however they utilize rolling elements with a large length to diameter ratio. These bearings can be manufactured in wide range of styles, materials, sizes and precision classes. All bearings are custom designed based on application needs.

Specifications

Bearing Styles:

Machined race, with or without inner ring, with or without outer ring, full complement of rollers or with a retainer separating rollers


Bearing Size Range:

Outside Diameter : 13 to 300mm
Inside Diameter: 6 to 250mm

Precision Class:

ABEC Class 1 to Class 5

Features & Benefits

Benefits may include:

• Reduced weight/envelope with the same or higher performance
• Longer fatigue life
• Higher operating temperatures
• Improved corrosion resistance
• Reduced vibration
• Better fit
• Easier installation
• Improved reliability

Special Features may include :

• Specialty Materials
• Unique Geometries
• Special Cages Separating Rollers

Quality Certifications :

• ISO9001 / AS9100 Accredited
• Nadcap Certified
• Chemical Processing
• Heat Treat
• Non Destructive Testing