Angular contact ball bearings 7210DB
Bearing number : 7210DB
Size (mm) : 50x90x20
Brand : NTN
Bore Diameter (mm) : 50
Outer Diameter (mm) : 90
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
d - 50 mm
D - 90 mm
B - 20 mm
C - 20 mm
ra1 max. - 0,6 mm
Angle (α) - 25 °
a - 30 mm
r min. - 1,1 mm
r1 min. - 0,6 mm
2B - 40 mm
da min. - 57 mm
ra max. - 1 mm
Db max - 85,5 mm
Weight - 0,914 Kg
Basic dynamic load rating (C) - 67 kN
Basic static load rating (C0) - 63 kN
(Grease) Lubrication Speed - 6 300 r/min
(Oil) Lubrication Speed - 8 300 r/min
NTN Ball Bearings - Grainger Industrial Supp
Ball screw support bearings are high-precision angular bearings used to support high loads and restrict axial movement for precise positioning for machining and other ball screw applications. Agricultural disc bearings are used in high-impact industrial applications where the bearing is exposed to high levels of dirt or other contaminants.
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IBB International Bearing Broker – Bearing Distributor to .
IBB only supplies bearings that are NEW, GENUINE, and in the manufacturers original boxes. IBB was founded in 1999 as a family business with the purpose in mind to supply distributors with major brands of bearings,that were not available to them at the time, and to provide a level playing field against the large chains with competitive pricing and good service.
Authorized, Factory-Direct Distributor for NTN Bearin
Authorized, Factory-Direct Distributor for NTN Bearings. Founded in 1918, NTN ® has long been recognized for the most stringent quality standards in the industry and counts some of the most recognized industrial and automotive brand names as its customers. As an authorized NTN distributor, AST ® Bearings stocks their products receiving them directly from the factory.
NTN 52324 bearings - SKF bearings|FAG bearings|INA .
NTN 52324 bearings founded in Japan.The largest merits of our NTN 52324 bearing is best quality,competitive price and fast shipping.MeanwhileNTN 52324 bearing is very popular with the whole world.Welcome to send inquiry to us.we sincerely look forward to cooperate with you.