Bearing 52218 (38218)
Inner diameter:: 90 mm
Outer diameter: 135 mm
The size of the width: 62 mm
Weight:: 3.2 kg
Outer diameter: 135 mm
The size of the width: 62 mm
Weight:: 3.2 kg
Technical specifications
Designation : 52218
ГОСТ : 38218
Dimensions, mm : 90x135x62
Producer : TMB
Подшипник E32308J
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Weight:: 1.04 (kg)

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Manufacturer: NQK SF
Sizes: 18x27x7 (mm)

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Sizes: 80x120x10 (mm)

Подшипник 6902NR
Manufacturer: NSK-RHP
Sizes: 15x28x7 (mm)
Weight:: 0.015 (kg)

Bearing GS81113
Manufacturer: INA-FAG
Sizes: 65x90x5.250 (mm)
Weight:: 0.115 (kg)

Подшипник 6817
Manufacturer: NSK-RHP
Sizes: 85x110x13 (mm)
Weight:: 0.263 (kg)

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Sizes: 57x70.80x9.50/13,50 (mm)

Подшипник NJ 203
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.082 (kg)

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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.