K21 PU(50x63x7)
Inner diameter:: 50 mm
Outer diameter: 63 mm
The size of the width: 7 mm
Outer diameter: 63 mm
The size of the width: 7 mm
U-RING
50x63x7
K21
PU
Bearing NU220E (32220E)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.4 (kg)

Bearing NN3016K (3182116)
Manufacturer: TMB
Sizes: 80x125x34 (mm)
Weight:: 1.5 (kg)

K68 POM(150x155x24,8)
Manufacturer: KASTAS
Sizes: 150x155x24,8 (mm)

Корпус UCPH207
Manufacturer: NACHI
Weight:: 2.4 (kg)

1.78 FKM 80(021,95x01,78 )
Manufacturer: KASTAS

Bearing NUTR2562
Manufacturer: INA-FAG
Sizes: 25x62x25 (mm)
Weight:: 24 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 35x50x8 (mm)

MEGADYNE ISORAN 408 PLT8 ( RPP8 408 PLATINUM )
Manufacturer: ContiTech AG

Подшипник 63/32ZE
Manufacturer: NACHI
Sizes: 32x75x20 (mm)
Weight:: 0.382 (kg)

Bearing NA4980
Manufacturer: ETERNO
Sizes: 400x450x540 (mm)
Weight:: 94.4 (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.