K21 PU(220x250x18 )
Inner diameter:: 220 mm
Outer diameter: 250 mm
The size of the width: 18 mm
Outer diameter: 250 mm
The size of the width: 18 mm
U-RING
220x250x18
K21
PU
Подшипник RS-4828E4
Manufacturer: NSK-RHP
Sizes: 140x175x35 (mm)
Weight:: 2.03 (kg)

Bearings GY1008-KRR-B
Manufacturer: INA-FAG
Weight:: 0.11 (kg)

K43 (35x22x10)
Manufacturer: KASTAS
Sizes: 35x22x10 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4908-2RSR
Manufacturer: INA-FAG
Sizes: 40x62x23 (mm)

Подшипник 7221BDB
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 54.00x66.00x6.00 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 10.50x14.50x2.00 (mm)

Bearing NJ2204EV (42504EK)
Manufacturer: TMB
Sizes: 20x47x18 (mm)
Weight:: 0.14 (kg)

Подшипник 7340DB
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 53.7 (kg)

Bearing LS5578
Manufacturer: INA-FAG
Sizes: 55x78x5 (mm)
Weight:: 0.088 (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.