d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

a - 79,9 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 3,92 Kg

Basic dynamic load rating (C) - 142 kN

Basic static load rating (C0) - 129 kN

(Grease) Lubrication Speed - 2 600 r/min

(Oil) Lubrication Speed - 3 600 r/min

• Model Number:7221 B
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-07
• Application:Dental Equipment,orthodontic material,linear drive,dynamic blood pressure,Doppler,coupling type,Grinding and polishing equipment,Flame Cutting,garbage disposal,Low-voltage electrical equipment,Special Equipment
• Similar models:CYSD 7221BDB ISO 7221CDF CYSD 7221BDT SKF 7221ACD/P4A ISO 7221BDT CYSD 7221CDB ISO 7221C ISO 7221ADB NACHI 7221DT NACHI 7221BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7221B products，there is large inventory of NSK 7221 B . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7221 B Which NSK 7221B 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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