Angular contact ball bearings 7909
Bearing number : 7909
Size (mm) : 45x68x12
Brand : NTN
Bore Diameter (mm) : 45
Outer Diameter (mm) : 68
Width (mm) : 12
Bearing dimensions and specification in NTN catalogue:
d - 45 mm
D - 68 mm
B - 12 mm
C - 12 mm
Angle (α) - 25 °
a - 22,5 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
da min. - 49,5 mm
db min - 49,5 mm
ra max. - 0,6 mm
Weight - 0,15 Kg
Basic dynamic load rating (C) - 15,7 kN
Basic static load rating (C0) - 12,9 kN
(Grease) Lubrication Speed - 10 000 r/min
(Oil) Lubrication Speed - 14 000 r/min
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The installation unit must be issued by the provincial quality and technical supervision department. NTN 7909CDB Special equipment installation (maintenance) safety approval certificate 2 outer ring outer ring raceway bearing ring on the inner surface. If the fit clearance exceeds the specified usage limit, the critical frequency is changed.
Authorized Distributors of NTN in Ind
NTN Bearing India Pvt. Ltd. Worldwide Locations; Product and Technology; Download NTN Catalogs; Part Interchange Search; FAQ's about NTN Bearings; Technical Review; Distributors. All India Distributors: North: East: West: South ( Click on the zone to see Distributors in your area) North ...
7909 bearing Japan ntn-79
7209 NTN 7228CDB Koyo 7309 NTN 7328DB Koyo 7909 NTN 7328BDB Koyo 7209B NTN 7328CDB Koyo 7309B NTN We cooperate with UPS,TNT,FEDEX,EMS,DHL,etc.They guarantee to meet your needs in terms of time and money,even if you need your 7909 bearing tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international ...
India's No. 1 NTN Bearing Dealer, Stockist, Supplier .
Welcome to Roller Bearing (India) We roller bearing India are kolkata Mumbai Chennai Delhi based company located in India. We are a highly renowned distributor & supplier of a qualitative range of various precision engineered bearings like Ball Bearing, Roller Bearing, Spherical Roller Bearing, Taper Roller Bearing and many more.
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Item # 7909, Single Angular Contact Ball Bearings - Open .
Browse Item # 7909, Single Angular Contact Ball Bearings - Open Type in the NTN Bearing Corp. of America catalog including Item #,Item Name,Description,Ordering Options,Type,Bore Type,Material,Cage Type,Cage Material,Ball Material,Limiting Speed - Oi
7205 Bearing | eB
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