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Our company is committed to provide the best quality and the good after-sale service for the NACHI 7210B bearings. NACHI 7210B bearing is one of the Japanese famous brand bearing . NACHI 7210B bearings can used in almost all of the machinery industry, including robot system, lathe, tool, automobile, large equipment etc. NACHI has many advantages, such as reduce the friction and abrasion, prolong the fatigue life .The types of NACHI 7210B bearings: thrust angular contact ball bearing, deep groove ball bearings, tapered roller thrust bearing.We guarantee the quality of NACHI 7210B bearing meanwhile we can ensure the delivery timely because of the big inventory of NACHI 7210B bearings Pre:NACHI 7211B Next:NACHI 7209B
Bearing number : 7210B
Size (mm) : 50x90x20
Brand : NACHI
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
Angle (α) - 40 °
a - 19.4 mm
r min. - 1.1 mm
r1 min. - 0.6 mm
da min. - 57 mm
Da max. - 83 mm
ra max. - 1 mm
Weight - 0.485 Kg
Basic dynamic load rating (C) - 38,5 kN
Basic static load rating (C0) - 29,6 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7500 r/min
