The 608ZZ bearing features a bore diameter of 8 mm, an outer diameter of 22 mm, and a width of 7 mm; it is a deep-groove ball bearing equipped with double-sided dust shields.
Dimensions
Bore diameter (d): 8 mm.
Outer diameter (D): 22 mm.
Width/Thickness (B): 7 mm.
Minimum chamfer (r): 0.3 mm.
Load Capacity
Dynamic load rating: Approx. 3300 N–3400 N (approx. 335 kgf).
Static load rating: Approx. 1370 N–1400 N (approx. 140 kgf).
Speed Limits
Limiting speed (grease lubrication): Approx. 32,000–34,000 rpm.
Limiting speed (oil lubrication): Approx. 40,000 rpm.
