d - 4 mm

D - 16 mm

D1 - 18 mm

B - 5 mm

r min. - 0,3 mm

C1 - 1 mm

da min. - 6 mm

ra max. - 0,3 mm

Weight - 5,73 Kg

Basic dynamic load rating (C) - 1730 kN

Basic static load rating (C0) - 670 kN

(Grease) Lubrication Speed - 36000 r/min

(Oil) Lubrication Speed - 43000 r/min

• Model Number: F634
• Inner Diameter：4mm Outer Diameter：18mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Cylinder Special,Machine tools,Oral Image,medical equipment,hydraulic pump,forklift industry,Rolling mill gear box,thin metal materials,Industry,historical instruments,dye pigments
• Similar models:SKF D/WER1634-2ZS ISB 634-RS SKF 634 FAG 634-2Z KOYO 6340 SKF 634-Z ISB 634-ZZ ISB 634-Z FBJ F634 ISB F634ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in F634 products，there is large inventory of NSK F634 . We has been built up long-term cooperation with NSK company, could make a bulk order of the F634 Which NSK F634 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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  NUP209E	45	85	19	FAG	CYLINDRICAL ROLLER BEARINGS
  RTL31			.3750	INA	THRUST ROLLER BEARINGS
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  4201	12	32	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
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  HMV-104M			80	CONSOLIDATED	HYDRAULIC NUTS