K21 PU(20x30x5)
Inner diameter:: 20 mm
Outer diameter: 30 mm
The size of the width: 5 mm
Outer diameter: 30 mm
The size of the width: 5 mm
U-RING
20x30x5
K21
PU
1.78 NBR 90(018,77x01,78)
Manufacturer: KASTAS

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1216-2RS
Manufacturer: INA-FAG
Sizes: 12x18x16 (mm)

2.62 NBR 90(045,69x02,62)
Manufacturer: KASTAS

Bearings LR5005NPPU
Manufacturer: INA-FAG
Sizes: 25x52x16 (mm)
Weight:: 0.15 (kg)

AT5 670 ( АТ5 670 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

Bearing 6004
Manufacturer: ETERNO
Sizes: 20x42x12 (mm)
Weight:: 0.07 (kg)

Подшипник NUP 2204
Manufacturer: NACHI
Sizes: 20x47x18 (mm)
Weight:: 0.144 (kg)

SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 30.40x45x11 (mm)

MEGADYNE ISORAN 966 RPP14 ( RPP 14M 966 )
Manufacturer: ContiTech AG

Bearing STO17
Manufacturer: INA-FAG
Sizes: 17x40x16 (mm)
Weight:: 15.8 (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.