K518 (30x21x13,5)
Inner diameter:: 30 mm
Outer diameter: 21 mm
The size of the width: 13,5 mm
Outer diameter: 21 mm
The size of the width: 13,5 mm
PISTON SEAL
30x21x13,5
K518
ATG10 4980 MFX - Megaflex ( ATK10 4980 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Bearing NU2307
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.73 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 30x47x7 (mm)

3.53 FKM 80(015,47x03,53 )
Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL181860-E
Manufacturer: INA-FAG
Sizes: 300x380x38 (mm)

Подшипник 51204
Manufacturer: NACHI
Sizes: 20x40x14 (mm)
Weight:: 225 (kg)

Подшипник 22340CAE4
Manufacturer: NSK-RHP
Sizes: 200x420x138 (mm)
Weight:: 92.6 (kg)

Bearing XW8-1/2
Manufacturer: INA-FAG
Sizes: 215.900x266.700x38.100 (mm)
Weight:: 4.419 (kg)

Bearing WS81214
Manufacturer: INA-FAG
Sizes: 70x105x27 (mm)
Weight:: 0.278 (kg)

Bearing 6308Z1 (308Z1)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.63 (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.