d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 60,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 72 mm

da min. - 117 mm

ra max. - 2 mm

Db max - 183 mm

Weight - 7,58 Kg

Basic dynamic load rating (C) - 254 kN

Basic static load rating (C0) - 283 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 4 000 r/min

• Model Number: 7221DB
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:turret industry,light therapy instrument,rubber products machinery and equipment,hook,industrial skin care,Broadcasting System,pressure control valve,Display Devices,Spectral Products,equipment,plastic blow molding
• Similar models:SKF 7221ACD/HCP4A CYSD 7221DT NACHI 7221DF NSK 7221A CX 7221B-UD CX 7221A-UD ISO 7221BDT SKF 7221BECBP CX 7221B-UX KOYO 7221CPA
• BEARING POWER International Trading Co.,Ltd. specialize in 7221DB products，there is large inventory of NTN 7221DB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7221DB Which NTN 7221DB 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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