# Title: 6904 - Deep Groove Radial Ball Bearing, 0.787" Bore (ID) ## Description: High-Performance Deep Groove Ball Bearing 6904 is a precision deep groove radial ball bearing designed for smooth rotation, reduced friction, and dependable performance in high-speed and general-purpose applications. Manufactured for durability and consistent operation, this bearing is suitable for electric motors, small machinery, tools, and mechanical assemblies. Part Number 6904 Inner Diameter (Bore) 0.787 in | 20 mm Outer Diameter 1.457 in | 37 mm Width (Closed Seal) 0.354 in | 9 mm Width (Open Style) 0.354 in | 9 mm Seal Types Open (No Seal) Metal Shield (ZZ) Rubber Seal (2RS) Cross Reference 6904RS, 61904.2RSJ1, 61904-2RSR, 6904LLU, 6904DDU, 6904LLB, 6904RU, 9304PP, 6904 2RS, 6904 RS, 61904.2ZJ1, 61904-2ZR, 6904Z, 6904.2Z, 6904ZZ, 9304KDD, 61904-ZZ, AY-20-ZZ, 61904-2Z, 6904 ZZ, 6904 Z ## Product type: Ball Bearings ## Vendor: QJZ Bearings ## Tags: QJZ Bearings, Shopify Collective ## Price range: 1.25 - 1.25 USD ## Link: https://shop.water-services.us/products/6904-deep-groove-radial-ball-bearing-0-787-bore-id ## Options - Seal Type: Double Rubber Seal (2RS), Double Metal Shield (ZZ) ## Variants - Double Rubber Seal (2RS), SKU: 6904-2RS, Available: yes, Inventory: 19996, Delivery profile: Shopify Collective - Double Metal Shield (ZZ), SKU: 6904-ZZ, Available: yes, Inventory: 3000, Delivery profile: Shopify Collective ## Metafields - google_product_category: 1470 - product_status: {"pending":0,"failed":0,"approved":2}