Bearings by bore

4 mm bore bearings

Every standard bearing in this reference with a 4 mm (0.1575 in) bore, grouped by type and ordered from light to heavy sections.

Miniature ball bearings

Miniature ball4 mm

Designation	Bore d	Outside D	Width B
604	4 mm	12 mm	4 mm
624	4 mm	13 mm	5 mm
634	4 mm	16 mm	5 mm
684	4 mm	9 mm	4 mm
694	4 mm	11 mm	4 mm

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