d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,15 mm

Basic dynamic load rating (C) - 0,49 kN

Basic static load rating (C0) - 0,22 kN

• Model Number: 684
• Inner Diameter：4mm Outer Diameter：9mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-25
• Application:leather processing,CNC,plastic molding,motorcycle,respirator,Forklift industry,cleaning agent,Beauty and Body,horizontal processing,disposable,sheet industry
• Similar models:NTN 6848 ZEN SF684 ZEN SF684-2Z CYSD 6840-Z NSK 684A FBJ 684ZZ AST F684HZZ AST F684H-2RS CYSD 6840-RZ KOYO 306840
• BEARING POWER International Trading Co.,Ltd. specialize in 684 products，there is large inventory of ISB 684 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 684 Which ISB 684 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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