Deep Groove Ball Bearings SKF 607 -2Z

The SKF 607-2Z deep groove ball bearing, with compact dimensions of 7 × 19 × 6 mm, features cover plates on both sides and tight P6/P5 tolerances for precise shaft mounting.

The 607-2Z deep groove ball bearing is a compact, single-row radial ball bearing from SKF. With an inside diameter of 7 mm, an outside diameter of 19 mm and a narrow width of 6 mm, this rolling bearing accommodates radial loads as well as light axial forces. Manufactured from standard roller bearing steel (100Cr6), this model features a guided sheet steel cage. It is primarily used where smooth running is required in confined spaces.

What is the 607-2Z deep-groove ball bearing suitable for?

This miniature deep-groove ball bearing is used wherever designs require small dimensions and low friction torque. The design is suitable for small shaft diameters with limited installation space, where the load is predominantly radial. The sheet metal end caps on both sides keep coarse dirt particles out of the interior without generating additional frictional heat through direct contact. This makes the design suitable for mechanisms with smooth rotational movements.

What are the advantages of cover plates and P6/P5 tolerances?

The suffixes define the technical features of this SKF Explorer variant. The suffix -2Z refers to two gap-forming sheet steel covers that shield the bearing interior from direct ingress of foreign particles. With dimensional accuracy to tolerance class P6 and a finer-ground running accuracy to class P5, the bearing supports low-vibration concentricity during operation. Together with the standard radial bearing clearance, this facilitates precise centring on the 7 mm shaft.