Bearing 6220Z1 (220Z1)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.15 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.15 kg
Technical specifications
Designation : 6220Z1
ГОСТ : 220Z1
Dimensions, mm : 100x180x34
Producer : TMB
Подшипник 6817N
Manufacturer: NACHI
Sizes: 85x110x13 (mm)
Weight:: 0.272 (kg)

Bearing 495AX / 493
Manufacturer: TIMKEN
Sizes: 76.2x136.525x30.162 (mm)
Weight:: 1.82 (kg)

AA102 ( АА 102 ) Le= 2642 мм
Manufacturer: ContiTech AG

3 NBR 90(050,20x03,00)
Manufacturer: KASTAS

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Manufacturer: INA-FAG
Sizes: 20x35x10 (mm)

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Manufacturer: NQK SF
Sizes: 65x90x13 (mm)

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Manufacturer: NACHI
Weight:: 10.8 (kg)

5.33 NBR 70(066,04x05,33)
Manufacturer: KASTAS

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Manufacturer: TMB
Weight:: 0.22 (kg)

Bearing 4203 ZZ
Manufacturer: ETERNO
Sizes: 17x40x16 (mm)


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.