K21 PU(75x90x12)
Inner diameter:: 75 mm
Outer diameter: 90 mm
The size of the width: 12 mm
Outer diameter: 90 mm
The size of the width: 12 mm
U-RING
75x90x12
K21
PU
Manufacturer: ContiTech AG

Bearing RNA 4903 RS
Manufacturer: INA-FAG
Sizes: 22x30x13 (mm)
Weight:: 0.023 (kg)

K20 (160x140x25)
Manufacturer: KASTAS
Sizes: 160x140x25 (mm)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GYE20-KRR-B
Manufacturer: INA-FAG
Sizes: 20x47x31 (mm)

Корпус UCT307
Manufacturer: NACHI
Weight:: 2.4 (kg)

Bearing NUP2319EM (92619EH)
Manufacturer: TMB
Sizes: 95x200x80 (mm)
Weight:: 9.8 (kg)

134 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

B 36 17x915 Li / 960 Ld
Manufacturer: ContiTech AG

Bearing 7222CTAP4 (36222KJ)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 4.55 (kg)

B 133 17x3380 Li / 3425 Ld
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.