Bearing W4-3/4
Inner diameter:: 120.650 mm
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Outer diameter: 179.400 mm
The size of the width: 50.800 mm
Weight:: 3.991 kg
Technical specifications
Designation: W4-3/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120.650 mm
External diameter: 179.400 mm
Width (B): 50.800 mm
Weight: 3.991 kg
Резьба (G): 196.0 mm
Подшипник 6304
Manufacturer: NACHI
Sizes: 20x52x15 (mm)
Weight:: 0.144 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2307-E-TVP2
Manufacturer: FAG
Sizes: 35x80x31 (mm)

RPP14 7546 ( RPP 14 7546 -V, -M, -MFX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 146x164x14 (mm)

GEAR PULLEYS 14M-48S 211.11 (14M-48S 211.11/90)
Manufacturer: BBC

C 138 22x3505 Li / 3564 Ld
Manufacturer: ContiTech AG

BB111 ( ВВ 111 ) Le= 2888 мм
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GLE30-KRR-B
Manufacturer: INA-FAG
Sizes: 30x62x36.5 (mm)

K33 PU(38x48x9)
Manufacturer: KASTAS
Sizes: 38x48x9 (mm)

Bushing H2314
Manufacturer: ETERNO
Sizes: 70x92x68 (mm)
Weight:: 0.9 (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.