# Title: 6307 - Deep Groove Radial Ball Bearing, 1.378" Bore (ID) ## Description: High-Performance Deep Groove Ball Bearing 6307 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 6307 Inner Diameter (Bore) 1.378 in | 35 mm Outer Diameter 3.15 in | 80 mm Width (Closed Seal) 0.827 in | 21 mm Width (Open Style) 0.827 in | 21 mm Seal Types Open (No Seal) Metal Shield (ZZ) Rubber Seal (2RS) Cross Reference 6307RS, 6307LLU, 6307LLB, 6307DDU, 6307VV, 6307.2RSJ1, 6307EE, 6307.2RU, 307PP, 307KSZZ, 6307-2NSL, 99307, 6L056, 5972K59, 6661K128, 6307-2NSE, Z99607, 307SZZ, 63072RS1, BLN 35, 99607, 180307, 307CC, 307RR, 6307-2G, 6307DD, 6307LL, DN307, 2RS Sealed, 63072RS, 307PP, 6307DDU, 6307Z, 6307 2Z, 6307SS, 6307.2ZJ1, 307KSFF, 307KDD, 77307, 6L039, 5972K354, 6661K68, 307SFF, 63072Z, 77607, 1307FF, 8 BPPL, 6307PP, 6307.2ZR, 80307, T77307, 1307SS, 307MFF, 307WDD, 3072Z, 307SS, ZZ Shielded, 6307-ZZ, 6307ZZ, 6307-2Z, 6307KDD, 307, 307K, 307KS, 5972K503, 1307L, JD9270, 6307J1, 6307E, 6307, 307-S, 35BC03, MJ35, T307, 307W, 307M, 307N, 6307J ## Product type: Ball Bearings ## Vendor: QJZ Bearings ## Tags: QJZ Bearings, Shopify Collective ## Price range: 5.99 - 5.99 USD ## Link: https://shop.water-services.us/products/6307-deep-groove-radial-ball-bearing-1-378-bore-id ## Options - Seal Type: Double Rubber Seal (2RS), Double Metal Shield (ZZ), Open Style (No Seal) ## Variants - Double Rubber Seal (2RS), SKU: 6307-2RS, Available: yes, Inventory: 1752, Delivery profile: Shopify Collective - Double Metal Shield (ZZ), SKU: 6307-ZZ, Available: yes, Inventory: 3208, Delivery profile: Shopify Collective - Open Style (No Seal), SKU: 6307-OPEN, Available: yes, Inventory: 305, Delivery profile: Shopify Collective ## Metafields - google_product_category: 1470 - product_status: {"pending":0,"failed":0,"approved":3}