6321 - Deep Groove Radial Ball Bearing, 4.134" Bore (ID)
6321 - Deep Groove Radial Ball Bearing, 4.134" Bore (ID)
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High-Performance Deep Groove Ball Bearing
6321 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 | 6321 |
|---|---|
| Inner Diameter (Bore) | 4.134 in | 105 mm |
| Outer Diameter | 8.858 in | 225 mm |
| Width (Closed Seal) | 1.929 in | 49 mm |
| Width (Open Style) | 1.929 in | 49 mm |
Seal Types
- Open (No Seal)
- Metal Shield (ZZ)
- Rubber Seal (2RS)
Cross Reference
6321ZZ, 321KDD, 321SFF, 63212Z, 1321FF, 6321 M, 321K, 321-S, 105 BC 03, 03 3766, K6321, I-112995, 22B
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