d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 40 °

a - 80,5 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 3,95 Kg

Basic dynamic load rating (C) - 135 kN

Basic static load rating (C0) - 121 kN

(Grease) Lubrication Speed - 2900 r/min

(Oil) Lubrication Speed - 3900 r/min

• Model Number:7221B
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:casting embedding,sawing machine,security equipment,clean stationery,food safety,Digital Generator,vertical processing,plant determination,manual Tools,Small air generators,forklift industry
• Similar models:CYSD 7221CDT NTN 5S-7221CT1B/GNP42 NTN 7221BG NACHI 7221DT NACHI 7221CDT CYSD 7221C NKE 7221-BE-MP FAG HCB7221-C-T-P4S NTN 7221B KOYO 7221B
• BEARING POWER International Trading Co.,Ltd. specialize in 7221B products，there is large inventory of KOYO 7221B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7221B Which KOYO 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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