d - 50 mm

D - 90 mm

B - 20 mm

C - 20 mm

Angle (α) - 30 °

a - 10.2 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

2B - 40 mm

da min. - 55 mm

Da max. - 85 mm

ra max. - 0.6 mm

Weight - 0.485 Kg

Basic dynamic load rating (C) - 67 kN

Basic static load rating (C0) - 63 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number:7210DF
• Inner Diameter：50mm Outer Diameter：90mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Hydraulic Rama,pipe fittings Steel industry,linear drive,boring bar boring bar,key lock,atomizer class,Forging machine,Performance test,coal mill,other mold,climb ladder
• Similar models:ISO 7210BDF CYSD 7210DB NACHI 7210DT NTN 7210UCG/GNP42 NSK 7210B NTN 7210CG/GMP4 ISO 7210BDB CYSD 7210DF SKF 7210ACD/P4A CX 7210C-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 7210DF products，there is large inventory of NACHI 7210DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7210DF Which NACHI 7210DF 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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