Advantage:

Ceramic Engine Bearings with Re-enforced Nylon (Polymite )Cages.This special design can withstand higher load than normall,re-enforced cage can use on higher speed and heavy duty.

This Ceramic Ball Bearing designed to be a direct replacement for the rear bearing in many .21-.28 Nitro Engines. This bearing is specially designed to withstand high RPMs that exist in this application. This bearing is an open design to allow the oil from the fuel to keep the balls well lubricated.

Tips:

Diagnosing: If you hold the head of the engine with your hand and a rattle sound dissapears then you have a worn out rear bearing. The risks/issues of a bad rear bearing are not holding a tune, crank can get worn, and worst of all the bearing comes apart and eats your piston/sleeve.
Installation: The best way to install is to use a bearing puller/installer, makes a very affordable one. If you place the new bearing in the freezer for 15 minutes it will be easier to install.
Positioning: For proper lubrication, face the open side where you can see the balls to the rear of the motor (not the clutch side).
Break In: For the first run of these bearings, We suggests that you fatten your motor up on the high-end needle so the ceramic balls will seat instead of skidding them.
To achieve optimum performance and maximize bearing performance and life, our bearings utilize high-quality materials, producing a wide variety of bearing components with new materials and state-of-the-art manufacturing techniques to meet the increasingly demanding modern industry requirements.

Our bearings feature low noise and long service life. Our bearings are widely used in motors, roller skates, skateboards, snowmobiles, fishing reels, industrial equipment, DC motors, power tools, pumps, wheels, conveyors and more.

Brand	KIRANDY
Model Number	SENMIAO
Colour	608rs Red
Package Dimensions	500 x 1 x 1 cm

KIRANDY PX2513EC Engine Ceramic Ball Bearing 1PC ABEC-3 C3 Clearance Polymite Nylon Cage T46 Bearings for NOVAROSSI 13x25x6mm

Description

Specifications

Common Questions