Bearing 3913
Inner diameter:: 65 mm
Outer diameter: 112 mm
The size of the width: 36 mm
Weight:: 1.415 kg
Outer diameter: 112 mm
The size of the width: 36 mm
Weight:: 1.415 kg
Technical specifications
Designation: 3913
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 65 mm
External diameter: 112 mm
Width (B): 36 mm
Weight: 1.415 kg
Резьба (G): 29000 mm
B 49 17x1245 Li / 1290 Ld
Manufacturer: ContiTech AG

K21 NBR(38x58x10)
Manufacturer: KASTAS
Sizes: 38x58x10 (mm)

Подшипник 692
Manufacturer: NSK-RHP
Sizes: 2x6x2.3 (mm)

PJ 1200 / 472 J
Manufacturer: ContiTech AG

RPP8 DD 3572 MFX - Megaflex
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Bearing 15113 / 15250X
Manufacturer: TIMKEN
Sizes: 28.575x63.5x20.638 (mm)
Weight:: 0.307 (kg)

DSTD 1184 DS8M CXP
Manufacturer: ContiTech AG

4326 SLV14 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

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Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)

2.5 FKM 80(039,00x02,50)
Manufacturer: KASTAS


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.