6904-2RS Kugellager, tief, 20 x 37 x 9 mm, doppelt versiegelt, ABEC-3, Kugellager 2 Stück : Amazon.de: Gewerbe, Industrie & Wissenschaft
Akozon Deep Groove Ball Bearing 10 Piece Friction-Free Ball Bearing 6001-2RS Multi-Purpose Double Rubber Seal 12 x 28 x 8 mm Precision Bearing : Amazon.de: Business, Industry & Science