d - 4 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,3 mm

db max. - 7,5 mm

Db min. - 13,8 mm

rb max. - 0,3 mm

Weight - 0,00521 Kg

Basic dynamic load rating (C) - 1,73 kN

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

(Grease) Lubrication Speed - 36 000 r/min

• Model Number:634 ZZ1
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:machine tool spindle,teaching equipment,Optical Instruments,plastic rolling,forklift industry,Spectrum Products,rolling machine,suction nozzle,instrument,other rubber,Laser Devices
• Similar models:NTN-SNR 634ZZ SKF 634-2Z KOYO 6340 FBJ F634ZZ AST 634H-2RS ZEN SF634-2RS SKF W634R-2Z SKF 634-RZ ISB 634-ZZ CX 6340
• BEARING POWER International Trading Co.,Ltd. specialize in 634ZZ1 products，there is large inventory of NSK 634 ZZ1 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 634 ZZ1 Which NSK 634ZZ1 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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