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

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

Sold by QJZ Bearings
$48.99
Choose variant:
Double Rubber Seal (2RS) $48.99
Double Metal Shield (ZZ) $48.99
Open Style (No Seal) $48.99

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

$48.99
In Stock
Choose variant:
Double Rubber Seal (2RS) $48.99
Double Metal Shield (ZZ) $48.99
Open Style (No Seal) $48.99

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