K21 PU(12x20x5,5)
Inner diameter:: 12 mm
Outer diameter: 20 mm
The size of the width: 5,5 mm
Outer diameter: 20 mm
The size of the width: 5,5 mm
U-RING
12x20x5,5
K21
PU
Bearing 6202Z1 (202Z1)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.045 (kg)

Подшипник 6232Z
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 14.3 (kg)

RPP14 DD 4182 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing 6200 2RS
Manufacturer: ETERNO
Sizes: 10x30x9 (mm)
Weight:: 0.031 (kg)

Bearing 61836
Manufacturer: ETERNO
Sizes: 180x225x22 (mm)
Weight:: 2 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 135x165x13 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x36x7 (mm)

1.78 NBR 70(75,92x1,78)
Manufacturer: KASTAS

MEGADYNE ISORAN 2840 PLT8 ( RPP8 2840 PLATINUM )
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 10.82x14.38x1.78 (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.