Quick Summary
The 10 pack 693ZZ double shielded deep groove ball bearings are compact bearings with a stated size of 3 mm x 8 mm x 4 mm. The 693-ZZ format and double shielded design are the main identifiers to check when comparing offers for the same part.
These bearings are intended for small mechanical uses, including skateboards, bicycles, motorcycles, office equipment, household appliances, toys, models, instruments, and meters.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Pack quantity | 10 pieces, so compare this pack size with the quantity you need. |
| Product type | 693ZZ deep groove ball bearings for small mechanical applications. |
| Shielding | Double shielded, which is a key version detail for matching the bearing you need. |
| Size | 3 mm x 8 mm x 4 mm, the stated dimensions buyers should match to their application. |
| Material | Bearing steel, which is part of the exact item identity. |
What to Compare Before Buying
- Size: Match the 3 mm x 8 mm x 4 mm dimensions to the space and shaft or housing requirements.
- Quantity: This is a 10 piece pack, so confirm that the count fits your project or replacement need.
- Version: Check the 693-ZZ designation and double shielded format if you need this exact bearing style.
- Application: The listed uses are small mechanical equipment, office equipment, household appliances, toys, models, instruments, meters, skateboards, bicycles, and motorcycles.
Before You Decide
Confirm the 3 mm x 8 mm x 4 mm size, the 10 piece count, and the 693ZZ double shielded format before choosing an offer. For installation or use in a specific machine or vehicle, follow the manufacturer instructions for that equipment.
Shielding and Fit
The stated double-shielded format does not by itself establish that a bearing is waterproof or suitable for a particular level of moisture or contamination. For an exposed application, check the equipment’s specified bearing type and protection requirements along with the bearing number and dimensions.
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