High Quality Si3n4 Hybrid Ceramic 6906 Ball Bearing 30mmx47mmx9mm Fast Speed And Maintenance-free For Farms Auto Industries

Type: BALL, Roller
Structure: Deep Groove
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Construction works?, Energy & Mining
Bore Size: 9 – 30 mm
Model Number: 6906
Precision Rating: open
Number of Row: Single row
Place of Origin: Hunan, China