d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

r min. - 1,5 mm

da min. - 63 mm

da max - 66,5 mm

Da max. - 92 mm

ra max. - 1,5 mm

Weight - 0,619 Kg

Basic dynamic load rating (C) - 43,5 kN

Basic static load rating (C0) - 29,3 kN

(Grease) Lubrication Speed - 4 300 r/min

Calculation factor (f0) - 14,3

• Model Number:6211DDU
• Inner Diameter：55mm Outer Diameter：100mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-13
• Application:Cylinder Special,relay,mechanical annex,special broaching machine,steam Hydraulic control element,education model Instruments,rock drilling machinery,Film machine,Security Equipment,office equipment,storage shelves
• Similar models:NSK 6211VV ISB 6211-ZZ FAG 6211 KOYO 6211 SKF 6211-2Z/VA201 ISB SS6211-2RS NKE 6211-2Z ISB 6211-ZZNR NACHI 6211ZENR PFI 6211-2RSC3
• BEARING POWER International Trading Co.,Ltd. specialize in 6211DDU products，there is large inventory of NSK 6211DDU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6211DDU Which NSK 6211DDU 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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