d - 200 mm

D - 250 mm

B - 24 mm

C - 24 mm

r min. - 1.5 mm

da min. - 208 mm

Da max. - 242 mm

ra max. - 1.5 mm

Weight - 2.70 Kg

Basic dynamic load rating (C) - 74 kN

Basic static load rating (C0) - 91 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2500 r/min

• Model Number: 6840
• Inner Diameter：200mm Outer Diameter：250mm Width：24mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:Cutting Machine,extruder,Cylinder Special,sheet industry,industry test,Industrial equipment,Embroidery,wall industry,Processing machinery,Air,mechanical and electrical
• Similar models:CYSD 6840-Z KOYO 6840 CYSD 6840-ZZ NTN 6840ALLU CYSD 6840-2RZ CYSD 6840-RS NSK 6840 CYSD 6840 CYSD 6840-2RS NACHI 6840
• BEARING POWER International Trading Co.,Ltd. specialize in 6840 products，there is large inventory of NACHI 6840 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6840 Which NACHI 6840 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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