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：2025-04-18
• Application:Garment Accessories,diagnostic test paper,X-ray Equipment,motor,E Beauty,Material handling equipment,other processing,Industrial Electromechanical,machining,Tool,power source
• Similar models:CX 7221C-UD ISO 7221A NACHI 7221CDB NACHI 7221BDF SKF 7221CD/HCP4A NACHI 7221C NKE 7221-BECB-MP NACHI 7221 NTN 7221BDB NTN 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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