Bearing 3906
Inner diameter:: 30 mm
Outer diameter: 60 mm
The size of the width: 19 mm
Weight:: 0.234 kg
Outer diameter: 60 mm
The size of the width: 19 mm
Weight:: 0.234 kg
Technical specifications
Designation: 3906
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 30 mm
External diameter: 60 mm
Width (B): 19 mm
Weight: 0.234 kg
Резьба (G): 7980 mm
Подшипник 795/792
Manufacturer: NACHI
Sizes: 120.650x206.375x47.625 (mm)
Weight:: 6,44 (kg)

SPA 2475 Lw L=L EL
Manufacturer: ContiTech AG

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJTY30-JIS
Manufacturer: INA-FAG

Manufacturer: ContiTech AG

K12 PU(55x69x8/11)
Manufacturer: KASTAS
Sizes: 55x69x8/11 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 12x21x7 (mm)

K21 NBR(165x180x9)
Manufacturer: KASTAS
Sizes: 165x180x9 (mm)

Подшипник 5305
Manufacturer: NACHI
Sizes: 25x62x25.4 (mm)
Weight:: 0.34 (kg)

Bearing 30302 (7302E)
Manufacturer: TMB
Sizes: 15x42x14.25 (mm)
Weight:: 0.094 (kg)

Подшипник 6904ZE
Manufacturer: NACHI
Sizes: 20x37x9 (mm)
Weight:: 0.036 (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.