K21 PU(52x62x6)
Inner diameter:: 52 mm
Outer diameter: 62 mm
The size of the width: 6 mm
Outer diameter: 62 mm
The size of the width: 6 mm
U-RING
52x62x6
K21
PU
MEGADYNE ISORAN 1424 SLV8 ( RPP8 1424 SILVER )
Manufacturer: ContiTech AG

Bearing 4452
Manufacturer: INA-FAG
Sizes: 120.650x177.800x41.280 (mm)
Weight:: 3.325 (kg)

Bearing WS81168
Manufacturer: INA-FAG
Sizes: 340x420x19.5 (mm)
Weight:: 6.970 (kg)

SEALS (REINFORCED SEAL) (K)
Manufacturer: FEKO
Sizes: 36.83x53.98x10 (mm)

Подшипник 6918ZNR
Manufacturer: NACHI
Sizes: 90x125x18 (mm)
Weight:: 0.549 (kg)

HTD 8M 4536 ( HTD8M 4536 -V, -M, -MFX )
Manufacturer: ContiTech AG

SPC 4000 Ld
Manufacturer: ContiTech AG

Подшипник 22256EK
Manufacturer: NACHI
Sizes: 280x500x130 (mm)
Weight:: 113 (kg)

Подшипник 51220
Manufacturer: NSK-RHP
Sizes: 100x150x38 (mm)
Weight:: 225 (kg)

Подшипник NUP 252
Manufacturer: NACHI
Sizes: 260x480x80 (mm)
Weight:: 69 (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.