d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

r min. - 1,1 mm

da min. - 26,5 mm

da max - 27 mm

Da max. - 45,5 mm

ra max. - 1 mm

Weight - 0,144 Kg

Basic dynamic load rating (C) - 15,9 kN

Basic static load rating (C0) - 7,85 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 17000 r/min

Calculation factor (f0) - 12,3

• Model Number: 6304Z
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:hydraulic cylinder buffer,injection molding machine,heating fans,screen filter,industrial equipment,internal combustion engine,sleep monitoring,experimental equipment,raw material accessories,preservation equipment,respirator
• Similar models:AST 6304-2RS NACHI 6304-2NKE9 ISO 6304-2RS NTN 6304LB ISB 6304-ZZ CYSD 6304 NKE 6304-2Z-NR NACHI 6304NKE ISB 6304-ZNR NTN 6304ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6304Z products，there is large inventory of KOYO 6304Z . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6304Z Which KOYO 6304Z 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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