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: 7221BDF
• Inner Diameter：105mm Outer Diameter：190mm Width：36mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:wall industry,special broaching machine,plant determination,garbage disposal,Safety protection,textile machinery,Blood coagulation reagent,surgical instruments,medical equipment,CNC,Performance test
• Similar models:CX 7221B SKF 7221ACD/P4A NACHI 7221 SKF 7221CD/HCP4A NTN 7221BDF NKE 7221-BECB-MP ISO 7221ADB CX 7221CTBP4 NTN 7221DF NACHI 7221DT
• BEARING POWER International Trading Co.,Ltd. specialize in 7221BDF products，there is large inventory of NACHI 7221BDF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7221BDF Which NACHI 7221BDF 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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