Bearing WS87409
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 9 mm
Weight:: 0.440 kg
Outer diameter: 100 mm
The size of the width: 9 mm
Weight:: 0.440 kg
Technical specifications
Designation: WS87409
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 100 mm
Width (B): 9 mm
Weight: 0.440 kg
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Sizes: 35x80x34.925 (mm)
Weight:: 0.780 (kg)

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Sizes: 130x230x40 (mm)
Weight:: 6.88 (kg)

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Sizes: 22x50x14 (mm)
Weight:: 0.12 (kg)

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Sizes: 35x25x16,4 (mm)

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Sizes: 89x80x7/10 (mm)

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Manufacturer: NQK SF
Sizes: 85x105x10 (mm)

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Manufacturer: TIMKEN
Sizes: 50.8x101.6x31.75 (mm)
Weight:: 1.13 (kg)

Mechanical seal RM 551С
Manufacturer: RiMi

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2018-RS
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Sizes: 20x26x18 (mm)

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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.