Bearing W4-1/4
Inner diameter:: 107.950 mm
Outer diameter: 160.350 mm
The size of the width: 44.450 mm
Weight:: 3.063 kg
Outer diameter: 160.350 mm
The size of the width: 44.450 mm
Weight:: 3.063 kg
Technical specifications
Designation: W4-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 107.950 mm
External diameter: 160.350 mm
Width (B): 44.450 mm
Weight: 3.063 kg
Резьба (G): 146.0 mm
Bearing NUP312EM (92312EH)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.9 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 142x168x16 (mm)

Bearing 7004CETAP4 (36104KJ-SH)
Manufacturer: TMB
Weight:: 0.065 (kg)

Подшипник 22322EX
Manufacturer: NACHI
Sizes: 110x240x80 (mm)
Weight:: 18.1 (kg)

Bearing NATV50
Manufacturer: INA-FAG
Sizes: 50x90x32 (mm)
Weight:: 30 (kg)

K84 PU(222x214x8 )
Manufacturer: KASTAS
Sizes: 222x214x8 (mm)

Bearing D9
Manufacturer: INA-FAG
Sizes: 25.400x50.013x15.875 (mm)
Weight:: 138 (kg)

B 194 17x4930 Li / 4975 Ld
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3207-B-2RSR-TVH
Manufacturer: FAG
Sizes: 35x72x27 (mm)
Weight:: 0.454 (kg)

STD 2848 S8M
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.