1638 - Deep Groove Radial Ball Bearing, 0.75" Bore (ID)
High-Performance Deep Groove Ball Bearing
1638 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 | 1638 |
|---|---|
| Inner Diameter (Bore) | 0.75 in | 19.05 mm |
| Outer Diameter | 2 in | 50.8 mm |
| Width (Closed Seal) | 0.563 in | 14.288 mm |
| Width (Open Style) | 0.563 in | 14.288 mm |
Seal Types
- Open (No Seal)
- Metal Shield (ZZ)
- Rubber Seal (2RS)
Cross Reference
1638RS, 1638.2RS, 23212-88, 1638DC, BR9938A, 1638DDU, 1638.2RSJ1, 1638RS, 16382RS, 1638DC, 1638DDU, BR9938A1638Z, 1638.2ZJ1, 23212-77, 1638DS, BR7738, 1638ZZ, 1638ZZ, 1638Z, 1638-2Z, 1638DS, BR7738A
High-Performance Deep Groove Ball Bearing
1638 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 | 1638 |
|---|---|
| Inner Diameter (Bore) | 0.75 in | 19.05 mm |
| Outer Diameter | 2 in | 50.8 mm |
| Width (Closed Seal) | 0.563 in | 14.288 mm |
| Width (Open Style) | 0.563 in | 14.288 mm |
Seal Types
- Open (No Seal)
- Metal Shield (ZZ)
- Rubber Seal (2RS)
Cross Reference
1638RS, 1638.2RS, 23212-88, 1638DC, BR9938A, 1638DDU, 1638.2RSJ1, 1638RS, 16382RS, 1638DC, 1638DDU, BR9938A1638Z, 1638.2ZJ1, 23212-77, 1638DS, BR7738, 1638ZZ, 1638ZZ, 1638Z, 1638-2Z, 1638DS, BR7738A
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