Bearing 25578 / 25522
Inner diameter:: 42.862 mm
Outer diameter: 83.058 mm
The size of the width: 23.876 mm
Weight:: 0.565 kg
Outer diameter: 83.058 mm
The size of the width: 23.876 mm
Weight:: 0.565 kg
Technical specifications
Designation: 25578 / 25522
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 42.862 mm
External diameter(D): 83.058 mm
Working width (T): 23.876 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.114 mm
Internal chamfer radius (R): 2.3 mm
Outside chamfer radius (r): 2 mm
Cr (KN): 76
Cor (KN): 98
a: 17.6 мм
Width: 0.565 mm
K41 PTFE/NBR(420x396x8,1)
Manufacturer: KASTAS
Sizes: 420x396x8,1 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 11207-TVH
Manufacturer: FAG
Sizes: 35x72x52 (mm)

Manufacturer: ContiTech AG

22x5670 C 223
Manufacturer: ContiTech AG

Подшипник 5200AZZ
Manufacturer: NACHI
Sizes: 10x30x14.3 (mm)
Weight:: 0.05 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x57x10 (mm)

3 NBR 70(023,50x03,00)
Manufacturer: KASTAS

Bearing NJ414M (42414H)
Manufacturer: TMB
Sizes: 70x180x42 (mm)
Weight:: 5.45 (kg)

Bearing 7304AC (46304)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.14 (kg)

Подшипник 569/563
Manufacturer: NSK-RHP
Sizes: 64.963x127x36.512 (mm)
Weight:: 2.065 (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.