All the fine details
Typical sizes for modern small block nitro engines from Boca Bearings
Package includes 1 front and 1 rear bearing
Front - 7.00 x 17.00 x 5.00 Metric
Rear - 12.00 x 21.00 x 5.00 Metric
MX RC Engine bearings are specially designed for problematic racing engines. These bearings have a high speed, heavy duty, retainer and a special internal design that can withstand higher radial and thrust loads than standard bearings. When selecting your Engine Bearing kit please check to be sure you are getting the proper sized bearings for your engine or contact your Boca Bearing Sales rep for details. KIT (2) MR697-2RU, MX6801-T46/C3#3
