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
K152 NBR FABRIC(18x26x6,5)
Manufacturer: KASTAS
Sizes: 18x26x6,5 (mm)
SEALS (REINFORCED SEAL) (FRV)
Manufacturer: FEKO
Sizes: 41.70x51.70x5.50/6.50 (mm)
K21 PU(50x65x7,5)
Manufacturer: KASTAS
Sizes: 50x65x7,5 (mm)
AT10 DD
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81104TV
Manufacturer: INA-FAG
Sizes: 20x35x4.5 (mm)
Weight:: 0.013 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x215x14 (mm)
Подшипник 52405
Manufacturer: NSK-RHP
Sizes: 25x60x45 (mm)
Weight:: 225 (kg)
Корпус MUP004
Manufacturer: NACHI
Weight:: 230 (kg)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 15.00x18.80x1.90 (mm)
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.
