K21 NBR(71,43x82,55x5,5)
Inner diameter:: 71,43 mm
Outer diameter: 82,55 mm
The size of the width: 5,5 mm
Outer diameter: 82,55 mm
The size of the width: 5,5 mm
U-RING
71,43x82,55x5,5
K21
NBR
K22 PU(35x45x6 )
Manufacturer: KASTAS
Sizes: 35x45x6 (mm)

RPP14 DD 3622 MFX - Megaflex
Manufacturer: ContiTech AG

K35 PTFE/NBR(345x369x8,1)
Manufacturer: KASTAS
Sizes: 345x369x8,1 (mm)

Bearing 51103
Manufacturer: ETERNO
Sizes: 17x30x9 (mm)
Weight:: 0.025 (kg)

Подшипник NU 328 E
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 21.8 (kg)

HTD 8M 5440 ( HTD8M 5440 -V, -M, -MFX )
Manufacturer: ContiTech AG

Krestovina 29x76
Manufacturer: TOYO

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x47x8 (mm)

3 NBR 70(049,50x03,00)
Manufacturer: KASTAS

Bearing NUP210ENV (192210EK)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.51 (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.