SD Components BB386 Spinning

Pedal Bearing Housing SD BB386 Spinning - 24mm

This SD Spinning housing is made from aluminum with CNC machining. It allows for the installation of a crankset with a 24 mm axle on a frame with an external width of 86 mm and an internal diameter of 46 mm.

This housing features a design that utilizes bearings with an externally tapered housing. Therefore, the installation of the bearings in the bushings can only be done in one direction. The bushings also have an "OUT" marking to indicate the outer side. This technology enables automatic coaxial alignment to enhance power transfer. The simple maintenance function ensures that it operates smoothly for a long time, while the contact angle further increases reliability and durability.

For the installation of the housing, it has an internal 20-channel profile on each side to insert a key for housings of the "square axle" type. This locking mechanism allows for easy installation. Its threaded structure limits the ingress of foreign bodies and increases the stiffness of the housing.

Features

• Housing type: BB386
• Material: Aluminum
• Mounting: Screwed
• Internal diameter for the axle: 24mm
• Installation diameter: 46mm
• Width: 86mm
• Bearings: A2436RS / BBA24-S
• Maximum tightening torque: 40Nm
• Weight: 139g.