d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 15 °

a - -0.9 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 117 mm

Da max. - 178 mm

ra max. - 2 mm

Weight - 3.93 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 144 kN

(Grease) Lubrication Speed - 5400 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number: 7221C
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:Perfusion device,standing experimental equipment,cooling system,tray industry,multi-knife lathe,garden machinery,plastic molding,light therapy instrument,bio-chemical,Cutting Machine,circulating pump
• Similar models:CX 7221A-UD CX 7221C-UO NTN 7221BDB NACHI 7221DF CYSD 7221DF NKE 7221-BECB-MP ISB 7221B NACHI 7221CDB CYSD 7221B NACHI 7221DT
• BEARING POWER International Trading Co.,Ltd. specialize in 7221C products，there is large inventory of NACHI 7221C . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7221C Which NACHI 7221C 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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