K21 PU(14x22x6 )
Inner diameter:: 14 mm
Outer diameter: 22 mm
The size of the width: 6 mm
Outer diameter: 22 mm
The size of the width: 6 mm
U-RING
14x22x6
K21
PU
Bearing 6221N (50221)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.8 (kg)

2.4 NBR 70(005,60x02,40)
Manufacturer: KASTAS

Bearing LR207RRU
Manufacturer: INA-FAG
Sizes: 35x80x25 (mm)
Weight:: 17 (kg)

Подшипник 6909NR
Manufacturer: NSK-RHP
Sizes: 45x68x12 (mm)
Weight:: 0.126 (kg)

Bearing NA4909
Manufacturer: ETERNO
Sizes: 45x52x68 (mm)
Weight:: 0.232 (kg)

AT5 DD
Manufacturer: ContiTech AG

STD 528 S8M CXP
Manufacturer: ContiTech AG

HTD 3360 14M CXA
Manufacturer: ContiTech AG

Bearing 32217 (7517E)
Manufacturer: TMB
Sizes: 85x150x38.5 (mm)
Weight:: 2.6 (kg)

728 L DD MEGADYNE ISORAN
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.