d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

da min. - 118 mm

da max - 138 mm

Da max. - 212 mm

ra max. - 2,5 mm

Weight - 8,09 Kg

Basic dynamic load rating (C) - 184 kN

Basic static load rating (C0) - 154 kN

(Grease) Lubrication Speed - 2 000 r/min

Calculation factor (f0) - 13,2

• Model Number: 6321DDU
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:municipal machinery,Hairbrush device,test equipment,surgical instruments,clean stationery,Safety protection,insect experimental analysis instrument,Industrial,Spectrum Products,quality inspection equipment,other lathe
• Similar models:NTN 63210ZZ NACHI 6321ZZ AST 6321-2RS CX 63210ZZ ISO 63215ZZ CX 6321 ISB 6321-ZZ CX 63214-2RS AST 6321 SIGMA 6321
• BEARING POWER International Trading Co.,Ltd. specialize in 6321DDU products，there is large inventory of NSK 6321DDU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6321DDU Which NSK 6321DDU 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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