K&B 40 Model 8011 (Old model) rc bearing set.


Availability: 146 in stock

SKU: ZAE-kb-40-8011

RCBearings K&B 40 Model 8011 (Old model) rc bearing set. are designed for modelers who demand the highest performance from their engine. Our standard rc bearings are made to our exacting specs using only top quality parts. Clearances and tolerances are tightly controlled for maximum performance. This set is an economical replacement for high cost OEM bearings with no loss inperformance.

Weight 1.1 oz
Dimensions 7 × 7 × 1 in
Front Bearing

R4ZZ 1/4 x 5/8 X .195

Mid Bearing


Rear Bearing

R8N 1/2 X 1 1/8 X 1/4 Bearing

Cam Bearings


Bearing material

Bearing Steel


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