Angular contact ball bearings 7909C
Bearing number : 7909C
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) - 15 °
a - 13,5 mm
r min. - 0,6 mm
r1 min. - 0,3 mm
Weight - 0,126 Kg
Basic dynamic load rating (C) - 17,3 kN
Basic static load rating (C0) - 14,1 kN
(Grease) Lubrication Speed - 15 000 r/min
(Oil) Lubrication Speed - 20 000 r/min
Calculation factor (f0) - 15,8
7909C bearing Japan ntn-790
7809c ntn 54207u koyo 7912a5tynp5 nsk cfs5fv iko 7909c ntn 54208u koyo 7913ctynp5 nsk cfs5fw iko 7009c 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 7909C bearing tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.
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NTN is just a little more than a bearing manufacturer. NTN delivers sophisticated, highly value-added functional modules and system products developed by integrating its proprietary materials, engineering design, computerized control technology and bearing technology accumulated for over decades.
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This is the official website of NTN. On this site you can find information on bearings, driveshafts, precision equipments, and NTN's other products. It also provides the latest news as well as information on investor relations, corporate social responsibility, and recruitment.