Bearing 51238 (8238)
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 12 kg
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 12 kg
Technical specifications
Designation : 51238
ГОСТ : 8238
Dimensions, mm : 190x270x62
Producer : TMB
MEGADYNE ISORAN 474 RPP3 ( RPP 3M 474 )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7220-B-TVP
Manufacturer: FAG
Sizes: 100x180x34 (mm)
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Manufacturer: INA
Sizes: 58.270x78.130x3.630 (mm)
Weight:: 0.197 (kg)
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Manufacturer: KASTAS
Sizes: 40x48x5/7,8 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71912-E-T-P4S
Manufacturer: FAG
Sizes: 60x85x13 (mm)
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Manufacturer: NQK SF
Sizes: 24x40x10 (mm)
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Manufacturer: ContiTech AG
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Manufacturer: KASTAS
Sizes: 160x135x32 (mm)
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Manufacturer: ContiTech AG
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.