EC BB1-6202Z

Frequently Asked Questions

Q: What are the specifications for the EC BB1-6202Z bearing?
A: The EC BB1-6202Z is a single row deep groove ball bearing with a 15 mm bore diameter, 35 mm outer diameter, and 11 mm width. It features single metal shield protection and chrome steel (SAE 52100) construction suitable for manual pallet jack applications.

Q: What material is used in the EC BB1-6202Z?
A: The EC BB1-6202Z is manufactured from SAE 52100 chrome steel, a high-quality bearing steel that provides excellent fatigue strength, wear resistance, and durability. This material is standard for manual pallet jack bearing applications requiring reliable load handling.

Q: How does the single metal shield affect bearing performance?
A: The single metal shield on the EC BB1-6202Z provides contact sealing that prevents light contaminants from entering while allowing some lubrication flow. This design balances contamination protection with minimal friction in standard warehouse environments.

Q: What is the service life of the EC BB1-6202Z bearing?
A: EC BB1-6202Z bearings typically last 3 to 6 years in normal pallet jack operations. Service life depends on load frequency, lubrication maintenance, and floor conditions. Regular inspection for noise or friction can extend bearing longevity.

Q: Are there cross-reference numbers for the EC BB1-6202Z?
A: The EC BB1-6202Z is also referenced as BB16202Z or BB1 6202Z (spacing variations). The standard 6202Z designation is used across multiple bearing manufacturers. For compatibility with Crown, Toyota, Raymond, or other brands, verify bore and outside diameter match your requirements.