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
K52 PU(12x16,5x3,7/4)
Manufacturer: KASTAS
Sizes: 12x16,5x3,7/4 (mm)

5.33 NBR 90(091,44x05,33)
Manufacturer: KASTAS

Подшипник MFJ-2220
Manufacturer: NSK-RHP
Sizes: 22x28x20 (mm)
Weight:: 0.026 (kg)

Подшипник SL11 916
Manufacturer: INA-FAG
Sizes: 80x110x44 (mm)
Weight:: 1.29 (kg)

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FS-B)
Manufacturer: FEKO
Sizes: 19x33.33x7.90 (mm)

Bearing NU332EMZ1 (32332HZ1)
Manufacturer: TMB
Sizes: 160x340x68 (mm)
Weight:: 31 (kg)

Bearing 61906
Manufacturer: ETERNO
Sizes: 30x47x9 (mm)
Weight:: 0.051 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 1.80x3.80x1.00 (mm)

Bearing 4307 2RS
Manufacturer: ETERNO
Sizes: 35x80x31 (mm)
Weight:: 0.66 (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.