K21 NBR(310x350x20)
Inner diameter:: 310 mm
Outer diameter: 350 mm
The size of the width: 20 mm
Outer diameter: 350 mm
The size of the width: 20 mm
U-RING
310x350x20
K21
NBR
Bearing 4203 ZZ
Manufacturer: ETERNO
Sizes: 17x40x16 (mm)

Bearing WS81228
Manufacturer: INA-FAG
Sizes: 140x200x46 (mm)
Weight:: 1.635 (kg)

K17 PTFE/NBR(125x104x8,1)
Manufacturer: KASTAS
Sizes: 125x104x8,1 (mm)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ CRB20/76
Manufacturer: INA-FAG
Sizes: 20x77.5x36 (mm)

Подшипник FBNP-698
Manufacturer: NSK-RHP
Sizes: 6x9x8 (mm)
Weight:: 0.001 (kg)

K153 NBR FABRIC/POM(14x22x7)
Manufacturer: KASTAS
Sizes: 14x22x7 (mm)

Bearing 811/560 M
Manufacturer: INA-FAG
Sizes: 560x670x85 (mm)
Weight:: 57.89 (kg)

Bearing 3784 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.839 (kg)

Подшипник NJ 2205
Manufacturer: NACHI
Sizes: 25x52x18 (mm)
Weight:: 0.163 (kg)

Подшипник HR33212J
Manufacturer: NSK-RHP
Sizes: 60x110x38 (mm)
Weight:: 1.56 (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.