d - 4 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,3 mm

r1 min. - 0,3 mm

da min. - 6 mm

Da max. - 14 mm

ra max. - 0,3 mm

Weight - 0,0053 Kg

Basic dynamic load rating (C) - 1,75 kN

Basic static load rating (C0) - 0,67 kN

(Grease) Lubrication Speed - 40000 r/min

Calculation factor (f0) - 12,4

• Model Number: 634ZZ
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:security equipment,transportation equipment,garden machinery,nail products,hardware,expectoration machine,die casting mold,Workpiece,casting embedding,hydraulic control element,decoration machinery
• Similar models:ZEN SF634-2Z ISB F634 NKE 6344-M ISB 634 SKF D/WSRI-1634 CX 634 ISO 634ZZ FAG 634-2Z KOYO F634ZZ SKF 634-2RS1
• BEARING POWER International Trading Co.,Ltd. specialize in 634ZZ products，there is large inventory of KOYO 634ZZ . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 634ZZ Which KOYO 634ZZ 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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