d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

Angle (α) - 30 °

a - 11.9 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 42 mm

da min. - 60 mm

Da max. - 94.6 mm

ra max. - 1 mm

Weight - 0.635 Kg

Basic dynamic load rating (C) - 83 kN

Basic static load rating (C0) - 79 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6300 r/min

• Model Number: 7211DB
• Inner Diameter：55mm Outer Diameter：100mm Width：21mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:metering pump,food sterilization,Machine tools,CNC,Rolling mill gear box,rock drilling machinery,crimping tools,Wire grinder,multi-knife lathe,static control,power tools
• Similar models:NACHI 7211BDF NTN 7211CG/GNP4 SKF SS7211CD/HCP4A NTN 7211DB SKF 7211BEP SNR 7211BGM ISO 7211ADF NTN 7211DT SKF 7211BECBP CYSD 7211DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7211DB products，there is large inventory of NACHI 7211DB . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7211DB Which NACHI 7211DB 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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