Bearing 30308 (2FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.747 kg
Technical specifications
Designation : 30308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 20 /kN
Cr - 90.8 /kN
Cor - 108 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.747 (kg)
e - 0.35
Y - 1.7
Yo - 1
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 445x480x16 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x70x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23148-B-K-MB
Manufacturer: FAG
Sizes: 240x400x128 (mm)
Weight:: 83.4 (kg)
MEGADYNE ISORAN 264 RPP3 ( RPP 3M 264 )
Manufacturer: ContiTech AG
K17X PTFE/NBR(115x99,5x6,3 )
Manufacturer: KASTAS
Sizes: 115x99,5x6,3 (mm)
Mechanical seal RM 1527-25
Manufacturer: RiMi
Bearing NU208
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
Bearing 2458
Manufacturer: INA-FAG
Sizes: 12.700x26.975x7.925 (mm)
Weight:: 0.019 (kg)
Bearing 4456
Manufacturer: INA-FAG
Sizes: 133.350x190.500x41.280 (mm)
Weight:: 3.616 (kg)
Подшипник 22220EAE4
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.84 (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.
