d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 40 °

a - 93,5 mm

r min. - 3 mm

r1 min. - 1,1 mm

da min. - 119 mm

db min - 112 mm

ra max. - 2,5 mm

Weight - 8,36 Kg

Basic dynamic load rating (C) - 202 kN

Basic static load rating (C0) - 194 kN

(Grease) Lubrication Speed - 2 900 r/min

(Oil) Lubrication Speed - 3 800 r/min

• Model Number:7321B
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-18
• Application:altimeter etc,Air,surgical instruments,impression material,nail products,Industrial,embroidery cloth,textile machinery,noise reduction equipment,industrial supplies,sterilizers
• Similar models:NACHI 7321BDT ISO 7321BDT NACHI 7321CDB ISO 7321CDT ISO 7321ADB CX 7321A NACHI 7321CDF CX 7321A-UD CX 7321C Timken 7321WNMBR
• BEARING POWER International Trading Co.,Ltd. specialize in 7321B products，there is large inventory of NTN 7321B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7321B Which NTN 7321B 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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