K21 NBR(30x38x3 )
Inner diameter:: 30 mm
Outer diameter: 38 mm
The size of the width: 3 mm
Outer diameter: 38 mm
The size of the width: 3 mm
U-RING
30x38x3
K21
NBR
AT10 DD
Manufacturer: ContiTech AG

K35 PTFE/NBR(2,5x6,9x2,2)
Manufacturer: KASTAS
Sizes: 2,5x6,9x2,2 (mm)

MEGADYNE ISORAN 980 SLV5 ( RPP5 980 SILVER )
Manufacturer: ContiTech AG

Bearings RNA4920
Manufacturer: INA-FAG
Sizes: 115x140x40 (mm)
Weight:: 1.15 (kg)

HTD 8M 4928 ( HTD8M 4928 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing HK2820
Manufacturer: INA-FAG
Sizes: 28x35x20 (mm)
Weight:: 0.036 (kg)

MEGADYNE ISORAN 3704MXL
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 34x54x9/15 (mm)

Подшипник F698DD
Manufacturer: NSK-RHP
Sizes: 8x22x6 (mm)
Weight:: 8.3 (kg)

Bearing 21315K (53315k)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 4.5 (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.