d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

r min. - 2,1 mm

da min. - 116 mm

Da max. - 179 mm

ra max. - 2 mm

Weight - 3,7 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 105 kN

(Grease) Lubrication Speed - 3300 r/min

(Oil) Lubrication Speed - 3900 r/min

Calculation factor (f0) - 14,4

• Model Number: 6221
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:raw material accessories,special broaching machine,machining,wall industry,bio-chemical,Display Devices,tapping machine,gear grinding machine,ECG,pressure control valve,Display Devices
• Similar models:NSK 6221NR CYSD 6221 FBJ 62210-2RS NACHI 6221N SIGMA 62213-2RS SKF 6221-2RS1 ZEN 62210-2RS CRAFT 6221 ZEN 62210 ISB 6221-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6221 products，there is large inventory of KOYO 6221 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6221 Which KOYO 6221 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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