684ZZ 4X9X4 Miniature Deep Groove Ball Bearing Double Shielded ZZ

Description: Metal Shielded Deep Groove Ball Bearings: One of the most commonly used bearings, these types are manufactured with metal shields inserted into the outer raceway, these fit in closely to the inner race providing protection against light mechanical damage, some protection against the ingress of moisture, dust and other foreign matter and serve to retain the pre-filled grease in the bearing. Shields can be easily removed for applications that only require 1 shield Benefits: Provides light mechanical protection, limits moisture and dirt ingress, lubricated for life, cost effective solution Specifications: Bore = 4 O.D. = 9 Width = 4 What you will receive: 684ZZ Bearing, please select quantity required image is for illustration purposes only