Sealed Needle Roller Bearing BR 1-3/8x1-7/8x1-1/4" | AIMS AU

About Structure and Features

• Machined Type Needle Roller Bearings are bearings with a low sectional height and large load ratings.
• The outer ring has high rigidity and can easily be used even for light alloy housings.
• These bearings are available in metric series and inch series, both of which have the caged type and the full complement type.
• It is therefore possible to select a suitable bearing for use under various conditions such as heavy loads and high-speed or low-speed rotations.
• In addition, there are bearings with and without an inner ring.
• As the type without inner ring uses a shaft as the raceway surface, a compact design is possible

Machined Type Needle Roller Bearings (NA49UU, NA69UU, TAFI, NK, NKS inner ring types, with and without inner ring) provide high radial load capacity in compact axial space for gearboxes, pumps, and precision machinery.

General Engineering and Gearboxes

• Industrial gearbox and machinery machined needle roller bearing supply
• Pump, drive, and precision engineering needle bearing replacement
• Engineering plant and machinery compact bearing maintenance

Automotive and Transport

• Vehicle and commercial vehicle drivetrain machined needle bearing supply
• Automotive gearbox and powertrain compact bearing replacement
• Fleet bearing maintenance and supply

Mining and Heavy Industry

• Mine plant gearbox and equipment needle bearing supply
• Heavy industrial machinery compact high-load bearing replacement
• Mining equipment compact bearing maintenance

Product Specifications

• Type: Needle roller bearing inner ring
• Construction: Ground precision race
• Pairs with: Drawn-cup or machined needle bearings