Product Details

High quality ABEC-3 flange bearings

Quantity = 2

Size: 3x6x2.5F

Unit: metric (mm)

If it doesn't specify which ABEC rating, it's likely that's it's ABEC-1.  ABEC-3 bearings are much tighter in tolerance than ABEC-1 bearings, thus provide much higher accuracy and smoothness.

Item:MF63ZZ

Structure: Deep Groove

Material: Chrome Steel

Bore Dia (d): 3mm

Outer Dia (D): 6mm

Width (B): 2.5 mm

Closures: Metal Shielded

Lubrication: Grease

Magnetic: little 

Hardness: 58HRC

Corrosion Resistance: General

Clearance: C0

Grades: ABEC-3/7