High-Quality Deep Groove Ball Thin Wall Small Bearing 6902Z ZZ 61902 6902RS
Precision-engineered for smooth rotation and minimal friction, this deep groove ball bearing features a thin-wall design (15mm inner diameter, 28mm outer diameter, 7mm thickness) for space-saving applications. Durable chrome steel construction with optional shielding (ZZ) or rubber seals (RS) to prevent dust and moisture, extending service life in harsh conditions. Ideal for high-speed machinery, electric motors, power tools, and compact automotive components where lightweight yet robust performance is critical. Globally sourced for unbeatable wholesale pricing—bulk orders welcome for your industrial or retail needs.