Feature(may vary by option.)

●Bearings
●20/10pcs 623zz 624zz 625zz 626zz 635zz 608zz 688zz Ball Bearing Chrome Steel Ball Bearings 3D Printer Parts bearing Pulley Wheel

[20pcs 688ZZ]

Description

Bearings
Technical specifications
Item:
623ZZ 3x10x4 mm
608ZZ 8x22x7 mm
624ZZ 4x13x5 mm
625ZZ 5x16x5 mm
626ZZ 6x19x6 mm
635ZZ 5x19x6 mm
688ZZ 8x16x5 mm
Structure: Deep Groove
Material: Bearing Steel
Closures: Shielded(ZZ)
Lubrication: Grease
Magnetic: little
Hardness: 58HRC
Corrosion Resistance: General
Clearance: C0
Grades: ABEC-7