Bearing 31321 (7GB)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 53 mm
Weight:: 9.58 kg
Outer diameter: 225 mm
The size of the width: 53 mm
Weight:: 9.58 kg
Technical specifications
Designation : 31321
Producer : GMB
Technical data from the manufacturers catalog :
d - 105 мм
D - 225 мм
T - 58 мм
B - 53 мм
C - 36 /kN
Cr - 398 /kN
Cor - 525 /kN
grease - 1500 /(r/min)
oil - 1900 /(r/min)
вес - 9.58 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
CTD 4000 C8M CARBON
Manufacturer: ContiTech AG
Bearing 31313 (27313E)
Manufacturer: TMB
Sizes: 65x140x36 (mm)
Weight:: 2.35 (kg)
Корпус UCT313
Manufacturer: NACHI
Weight:: 9.2 (kg)
Bearing 623
Manufacturer: ETERNO
Sizes: 3x10x4 (mm)
Weight:: 0.02 (kg)
HTD 8M 6864 ( HTD8M 6864 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 1007
Manufacturer: INA-FAG
Sizes: 35x72x37 (mm)
Weight:: 0.754 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x50x10 (mm)
3L 390
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
Bearing 6328 (328)
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 18.5 (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.
