6403 - Deep Groove Radial Ball Bearing, 0.669" Bore (ID)

SKU: 6403-2RS
We offer bundled pricing for all ball bearings. Discounts for packs of 2, 5, 10, 50, and 100 units are automatically applied at checkout.
Seal Type
$48.99
In stock
Ships the same business day when ordered before 1:00p PST (M-F)
Product details
  • Part Number 6403
  • Bore (Inner Diameter) 0.669 in | 17 mm
  • Outer Diameter 2.441 in | 62 mm
  • Width 0.669 in | 17 mm

Please double-check the width before placing your order

Some Open (No Seal) bearings may have a different width than sealed versions (2RS & ZZ)

Description

High-Performance Deep Groove Ball Bearing

6403 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 6403
Inner Diameter (Bore) 0.669 in | 17 mm
Outer Diameter 2.441 in | 62 mm
Width (Closed Seal) 0.669 in | 17 mm
Width (Open Style) 0.669 in | 17 mm

Seal Types

  • Open (No Seal)
  • Metal Shield (ZZ)
  • Rubber Seal (2RS)

Cross Reference

6403 2RS, 6403 RS, 6403RS, 6403-ZZ, 6403 ZZ, 6403ZZ, 6403 Z, 3403, 403S, 403K, 1403, 17BC04