d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 15 °

a - 38.0 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

(Grease) Lubrication Speed - 5400 r/min

(Oil) Lubrication Speed - 7200 r/min

Calculation factor (f0) - 14.6

• Model Number: 7221C
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:industrial equipment,Spectrum Products,instrumentation instrument,plastic molding,storage and transportation equipment,boring bar boring bar,Workpiece,hydraulic cylinder buffer,tire industry,gas turbine,Doppler
• Similar models:KOYO 7221 NACHI 7221 AST 7221AC CX 7221B-UO CYSD 7221C CX 7221A-UD CX 7221B-UX NTN 7221 ISO 7221BDF ISO 7221ADB
• BEARING POWER International Trading Co.,Ltd. specialize in 7221C products，there is large inventory of KOYO 7221C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7221C Which KOYO 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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