K21 PU(47x63x8)
Inner diameter:: 47 mm
Outer diameter: 63 mm
The size of the width: 8 mm
Outer diameter: 63 mm
The size of the width: 8 mm
U-RING
47x63x8
K21
PU
Подшипник RS-4840E4
Manufacturer: NSK-RHP
Sizes: 200x250x50 (mm)
Weight:: 5.95 (kg)

Подшипник SL11 918
Manufacturer: INA-FAG
Sizes: 90x125x52 (mm)
Weight:: 2 (kg)

4L 590
Manufacturer: ContiTech AG

Bearing PWTR50 2RS
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 30 (kg)

K21 PU(135x150x15)
Manufacturer: KASTAS
Sizes: 135x150x15 (mm)

Подшипник 7234BDB
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)

HTD 8M 2584 ( HTD8M 2584 -V, -M, -MFX )
Manufacturer: ContiTech AG

1.78 NBR 70(006,35x01,78)
Manufacturer: KASTAS

HTD 1160 8M CXA
Manufacturer: ContiTech AG

Bearing PI050808
Manufacturer: INA-FAG
Sizes: 7.938x12.7x12.7 (mm)
Weight:: 0.073 (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.