# Title: 628 - Deep Groove Radial Ball Bearing, 0.315" Bore (ID) ## Description: High-Performance Deep Groove Ball Bearing 628 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 628 Inner Diameter (Bore) 0.315 in | 8 mm Outer Diameter 0.945 in | 24 mm Width (Closed Seal) 0.315 in | 8 mm Width (Open Style) 0.315 in | 8 mm Seal Types Open (No Seal) Metal Shield (ZZ) Rubber Seal (2RS) Cross Reference 628RS, 628DDU, 628LLU, 628VV, 628LLB, 628-2RU, MR628-2RS, 628.2RS1, 628 2NSL, 628-2RS1 ## Product type: Ball Bearings ## Vendor: QJZ Bearings ## Tags: QJZ Bearings, Shopify Collective ## Price range: 1.99 - 1.99 USD ## Link: https://shop.water-services.us/products/628-deep-groove-radial-ball-bearing-0-315-bore-id ## Options - Seal Type: Double Rubber Seal (2RS), Double Metal Shield (ZZ), Open Style (No Seal) ## Variants - Double Rubber Seal (2RS), SKU: 628-2RS-x1, Available: yes, Inventory: 50, Delivery profile: Shopify Collective - Double Metal Shield (ZZ), SKU: 628-ZZ-x1, Available: yes, Inventory: 50, Delivery profile: Shopify Collective - Open Style (No Seal), SKU: 628-OPEN-x1, Available: yes, Inventory: 50, Delivery profile: Shopify Collective ## Metafields - google_product_category: 1470 - product_status: {"pending":0,"failed":0,"approved":3}