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- 1
Miniature Size High Precision Deep Groove Ball Bearing L--940ZZMTR 4*9*4 mm for Electric Drill
$0.68
Brand Name:
JAPAN BRAND
Outside Diameter:
9 mm
Quantity:
Add to Cart
Wishlist
Features
High-Precision Miniature Deep Groove Ball Bearing L--940ZZMTR
Ultra-compact 4x9x4 mm design for space-constrained applications like electric drills, RC models, and small machinery. Premium chrome steel construction with hardened raceways for extended durability and smooth rotation under high-speed loads. Shielded (ZZ) design prevents dust contamination while maintaining low friction—ideal for precision tools and DIY projects. Mirror-polished surfaces and tight tolerance (ABEC-1 standard) ensure minimal vibration and noise in sensitive devices. Bulk pricing available for industrial buyers—global wholesale supplier with unbeatable cost efficiency.
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