O-RING
Inner diameter:: 2.80 mm
Outer diameter: 5.20 mm
The size of the width: 1.20 mm
Outer diameter: 5.20 mm
The size of the width: 1.20 mm
2.80x5.20x1.20
Подшипник 23128CKE4
Manufacturer: NSK-RHP
Sizes: 140x225x68 (mm)
Weight:: 10.5 (kg)

Bearing LM300849 / LM300811
Manufacturer: TIMKEN
Sizes: 40.988x67.975x17.5 (mm)
Weight:: 0.239 (kg)

Bearings NAO30x52x18
Manufacturer: INA-FAG
Sizes: 30x52x18 (mm)
Weight:: 0.177 (kg)

SPZ 512
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x78x10 (mm)

MEGADYNE ISORAN 288 PLT8 ( RPP8 288 PLATINUM )
Manufacturer: ContiTech AG

Подшипник 53238U
Manufacturer: NACHI
Sizes: 190x270x73 (mm)
Weight:: 225 (kg)

Подшипник 54208
Manufacturer: NSK-RHP
Sizes: 40x68x38.6 (mm)
Weight:: 0.73 (kg)

Bearings NA4924
Manufacturer: INA-FAG
Sizes: 120x165x45 (mm)
Weight:: 2.86 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 109x137x13 (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.