d - 1,5 mm

D - 4 mm

D1 - 5 mm

B - 1,2 mm

r min. - 0,05 mm

C1 - 0,4 mm

da min. - 1,9 mm

ra max. - 0,05 mm

Weight - 0,09 Kg

Basic dynamic load rating (C) - 112 kN

Basic static load rating (C0) - 33 kN

(Grease) Lubrication Speed - 100000 r/min

(Oil) Lubrication Speed - 120000 r/min

• Model Number:F681X
• Inner Diameter：1,5mm Outer Diameter：5mm Width：1,2mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-13
• Application:ship special,Machine tools,Technical Equipment,lathe,pump,Broadcasting System,ignition system,plastic rolling,Forging machine,mathematical instruments,Vertical pull
• Similar models:NSK 681XZZ KOYO 6818-2RD NTN 6817LLB NSK 6815VV KOYO F681 KOYO 6815 CYSD 6811NR NSK 6810NR CYSD 6814 NACHI 6815
• BEARING POWER International Trading Co.,Ltd. specialize in F681X products，there is large inventory of NSK F681X . We has been built up long-term cooperation with NSK company, could make a bulk order of the F681X Which NSK F681X 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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