d - 105 mm

D - 190 mm

B - 36 mm

C - 36 mm

Angle (α) - 40 °

a - 44.0 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 72 mm

da min. - 112 mm

Da max. - 183 mm

ra max. - 1 mm

Weight - 3.93 Kg

Basic dynamic load rating (C) - 239 kN

Basic static load rating (C0) - 267 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2900 r/min

• Model Number: 7221BDT
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:vertical pull,Cylinder Pneumatic Treatment Element,filter paper products,Safety protection,Forming mold,scientific instruments,Machine tool accessories,teaching equipment,horizontal processing,Reflective Materials Industrial fabrics,Dental Drill etc
• Similar models:CX 7221CTBP4 NTN 7221BDB NSK 7221B AST 7221C CX 7221C-UO CX 7221ATBP4 SKF 7221ACD/HCP4A NACHI 7221B NTN 7221B FAG B7221-C-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 7221BDT products，there is large inventory of NACHI 7221BDT . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7221BDT Which NACHI 7221BDT 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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