K21 PU(200x230x22)
Inner diameter:: 200 mm
Outer diameter: 230 mm
The size of the width: 22 mm
Outer diameter: 230 mm
The size of the width: 22 mm
U-RING
200x230x22
K21
PU
Mechanical seal RM 108-17
Manufacturer: RiMi

Bearing NU220
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.52 (kg)

Корпус UKT217+H2317
Manufacturer: NACHI
Weight:: 11.7 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 19.40x25.60x3.10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 48.50x54.50x3.00 (mm)

K18 (38,1x25,4x15,87)
Manufacturer: KASTAS
Sizes: 38,1x25,4x15,87 (mm)

AT5 DD
Manufacturer: ContiTech AG

Подшипник 53228U
Manufacturer: NACHI
Sizes: 140x200x55 (mm)
Weight:: 225 (kg)

Bearings NA4904 RS
Manufacturer: INA-FAG
Sizes: 20x37x18 (mm)
Weight:: 0.08 (kg)

Подшипник 6902NR
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.017 (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.