Bearing 6309ZZZ1 (80309Z1)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.84 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.84 kg
Technical specifications
Designation : 6309ZZZ1
ГОСТ : 80309Z1
Dimensions, mm : 45x100x25
Producer : TMB
Подшипник 6848
Manufacturer: NACHI
Sizes: 240x300x28 (mm)
Weight:: 4.6 (kg)

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Sizes: 140x225x68 (mm)

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Sizes: 55x120x49.2 (mm)
Weight:: 2.30 (kg)

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MEGADYNE ISORAN 1140H
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Подшипник NNU 4921 K
Manufacturer: NSK-RHP
Sizes: 105x145x40 (mm)
Weight:: 1.99 (kg)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23228-E1A-M
Manufacturer: FAG
Sizes: 140x250x88 (mm)

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Sizes: 85x95x12 (mm)

ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF40100-L-TV
Manufacturer: INA-FAG
Sizes: 40x100x18 (mm)
Weight:: 1.45 (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.