Press Fit Ceramic Bearings

Failing to do so when press fitting a steel bearing in an aluminum housing for example could result in the latter expanding more than the steel and the bearing falling out.

Press fit ceramic bearings. Our thread together design is made to eliminate creaking. Compatible with both sram shimano and campagnolo. No spacers required and with 10mm bearing contact per side of the shell the days of creaky bottom brackets are over. Rolling resistance is the key trump card promoted by ceramic bearing fans.

According to rupprecht die cast metals and glass fiber reinforced plastics are brittle materials and must be press fit with the exact amount of force. We offer two versions a standard sealed bb as well as a sealed ceramic abec 3 bb. Bb30 bearings press directly into the frame pressfit 30 bearings sit in a cup which is pressed into the frame. Because ceramic bearings are rounder with a smoother surface and more uniform size friction is reduced and that can contribute to a less energy required.

The press fit bottom bracket is the perfect solution to press fit bike. Why upgrade replace your bottom bracket even new bikes with new high end drivetrains can and usually do ship with bottom brackets using steel bearings. This vid shows the removal of worn bb90 press fit bearings and the re installation of hsc hybrid ceramic replacements. We ve perfected ceramic bearing selection manufacturing processes fit and assembly.

Installation of press fit bottom bracket ceramic bearings on a 2011 gary fisher superfly 100 elite. All of our bottom bracket cups are made with 6061 aluminum with angular contact stainless bearings. Aita bb86 shimano ceramic bottom bracket is fully compatible with shimano press fit standard frames bb86 bb91 86 5mm width. Kogel bearings offers podium grade bb86 bb92 ceramic bottom brackets for your road mountain or cyclocross bike.

Tried to find this on youtube and other places but had no. Press fit bottom bracket. Many of the top frames on the market utilize a press fit bb86 bottom bracket shell. While regular bearings are made from stainless steel ceramic bearings are made from ceramic silicon nitride si2n4.

It is a pressfit bottom bracket to fit bb86 standard frames with 24mm spindle shimano cranks this bb86 ceramic bottom bracket comes with aita signature hybrid ceramic bearings built up with grade 3 si3n4 ceramic balls and abec7 hardened steel races. Our bottom bracket adaptable to your crank set in 29 or 30mm.