K21 PU(18x30x8,5)
Inner diameter:: 18 mm
Outer diameter: 30 mm
The size of the width: 8,5 mm
Outer diameter: 30 mm
The size of the width: 8,5 mm
U-RING
18x30x8,5
K21
PU
Bearing 6421
Manufacturer: ETERNO
Sizes: 105x260x60 (mm)
Weight:: 16.8 (kg)

Подшипник RS-4912E4
Manufacturer: NSK-RHP
Sizes: 60x85x25 (mm)
Weight:: 0.46 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x30x7 (mm)

Bearings K89412 TV
Manufacturer: INA-FAG
Sizes: 60x130x14 (mm)
Weight:: 0.538 (kg)

HTD 1800 8M CXA
Manufacturer: ContiTech AG

Торцевое уплотнение RM H-75
Manufacturer: RiMi

Подшипник 7200C
Manufacturer: NACHI
Sizes: 10x30x9 (mm)
Weight:: 0.034 (kg)

K68 POM(40x45x9,6)
Manufacturer: KASTAS
Sizes: 40x45x9,6 (mm)

Bearing HK1512
Manufacturer: INA-FAG
Sizes: 15x21x12 (mm)
Weight:: 0.011 (kg)

PK 698 / 275 K
Manufacturer: ContiTech AG


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.