Bearing W1-1/4
Inner diameter:: 31.750 mm
Outer diameter: 53.190 mm
The size of the width: 18.260 mm
Weight:: 0.161 kg
Outer diameter: 53.190 mm
The size of the width: 18.260 mm
Weight:: 0.161 kg
Technical specifications
Designation: W1-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 31.750 mm
External diameter: 53.190 mm
Width (B): 18.260 mm
Weight: 0.161 kg
Резьба (G): 26.5 mm
Подшипник NNC4926CV
Manufacturer: SKF
Sizes: 130x180x50 (mm)
Weight:: 3.95 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4908-RSR
Manufacturer: INA-FAG
Sizes: 48x62x22 (mm)

22x3658 C 144
Manufacturer: ContiTech AG

2.5 NBR 70(010,00x02,50)
Manufacturer: KASTAS

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Manufacturer: ETERNO
Sizes: 45x85x23 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK15/16
Manufacturer: INA-FAG
Sizes: 15x23x16 (mm)

XPZ 2000 Lw / Ld ( XPZ2000 )
Manufacturer: ContiTech AG

Bearing BK5020
Manufacturer: INA-FAG
Sizes: 50x58x20 (mm)
Weight:: 0.070 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 320x380x20 (mm)

Bearing 61807-ZZ (1080807)
Manufacturer: TMB
Sizes: 35x47x7 (mm)
Weight:: 0.29 (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.