d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

a - 95,5 mm

r min. - 3 mm

da min. - 119 mm

Da max. - 211 mm

ra max. - 2,5 mm

Weight - 10,4 Kg

Basic dynamic load rating (C) - 273 kN

Basic static load rating (C0) - 585 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 200 r/min

• Model Number:QJ321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:glass,plastic blow molding,insect experimental analysis instrument,Processing machinery,survey accessories,animal anatomy,Reflective Materials Industrial fabrics,plastic molding,wall industry,other accessories,physical instruments
• Similar models:KOYO 3321 ISO 7321BDF SKF 3216A CRAFT 3215ZZ ISO 3217 ISO 7321A FAG 3212-BD-2HRS-TVH NKE 3214-B ISO 3214 SKF 3212ATN9
• BEARING POWER International Trading Co.,Ltd. specialize in QJ321 products，there is large inventory of NTN QJ321 . We has been built up long-term cooperation with NTN company, could make a bulk order of the QJ321 Which NTN QJ321 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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