Bearing 31308 (7FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.727 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.727 kg
Technical specifications
Designation : 31308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 17 /kN
Cr - 81.5 /kN
Cor - 96.5 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.727 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Подшипник 6200ZE
Manufacturer: NACHI
Sizes: 10x30x9 (mm)
Weight:: 0.032 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K45X53X28
Manufacturer: INA-FAG
Weight:: 0.081 (kg)
Bearing IR40x45x30
Manufacturer: INA-FAG
Sizes: 40x45x30 (mm)
Weight:: 0.771 (kg)
K73 POLYESTER/PTFE(185x191x20 )
Manufacturer: KASTAS
Sizes: 185x191x20 (mm)
HTD 8M 6816 ( HTD8M 6816 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UCTX05
Manufacturer: NACHI
Weight:: 1.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x140x12 (mm)
Bearing 14138A / 14274
Manufacturer: TIMKEN
Sizes: 34.925x69.012x19.845 (mm)
Weight:: 0.317 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7019-C-T-P4S
Manufacturer: FAG
Sizes: 95x145x24 (mm)
Weight:: 1.24 (kg)
Подшипник 6901
Manufacturer: NACHI
Sizes: 12x24x6 (mm)
Weight:: 0.011 (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.
