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|S6902-2RS ABEC-3 Ball Bearing|
Stainless Steel and Ceramic Balls
Si3N4 Silicon Nitride
15mm x 28mm x 7mm
S6902-2RS Stainless Steel Ceramic Balls ABEC-3 quality Ball Bearing, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.