d - 4 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,3 mm

da min. - 6 mm

da max - 7,6 mm

Da max. - 14 mm

ra max. - 0,3 mm

Basic dynamic load rating (C) - 1,76 kN

Basic static load rating (C0) - 0,68 kN

(Grease) Lubrication Speed - 37 000 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：2025-12-18
• Application:small appliances,Body shaping,Dental Equipment,ignition system,comprehensive experiment,surgical instruments,inorganic chemical,Other machinery,air purification,marine analysis,suction nozzle
• Similar models:SKF W634R-2Z NSK 6340 KOYO 6340 ISO F634ZZ ISB 6344M ISB 634-RS AST 634H-2RS SKF 634-2RZ ZEN S634 SKF 634-RZ
• BEARING POWER International Trading Co.,Ltd. specialize in 634ZZ products，there is large inventory of NTN 634ZZ . We has been built up long-term cooperation with NTN company, could make a bulk order of the 634ZZ Which NTN 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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