Model Number: 688zz, 688z, 688ZZ, 688 ZZ, 688 Z
Size: 8x16x5mm
Material: chrome steel, carbon steel
Structure: radial ball bearing, single row
Seal Type: double shielded metal seal
Application: toys, furniture, home appliance etc
ID: 17mm
OD: 40mm
Height: 12mm
Material: GCR15
Weight: 0.085kg/piece
Number of Row: Single row
Seal Type: Rubber seal on 2 sides
Lubrication: Standard lubrication grease or oil