Bearing 30209 (3DB)
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.474 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.474 kg
Technical specifications
Designation : 30209
Producer : GMB
Technical data from the manufacturers catalog :
d - 45 мм
D - 85 мм
T - 20.75 мм
B - 19 мм
C - 16 /kN
Cr - 67.8 /kN
Cor - 83.5 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.474 (kg)
e - 0.4
Y - 1.5
Yo - 0.8
полиуретановый зубчатый ремень HTD 8M 20
Manufacturer: ContiTech AG
AT5 DD
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HTD 8M 1976 ( HTD8M 1976 -V, -M, -MFX )
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Подшипник 53308U
Manufacturer: NSK-RHP
Sizes: 40x78x31 (mm)
Weight:: 225 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6013-2RSR
Manufacturer: FAG
Sizes: 65x100x18 (mm)
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Manufacturer: NQK SF
Sizes: 54x70x12 (mm)
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Manufacturer: KASTAS
Sizes: 160x138x26,5 (mm)
Подшипник 1305K
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.257 (kg)
Корпус UKFS308+H2308
Manufacturer: NACHI
Weight:: 3.3 (kg)
Подшипник NJ 426
Manufacturer: NSK-RHP
Sizes: 130x340x78 (mm)
Weight:: 39.6 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
