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
C 101 22x2565 Li / 2624 Ld
Manufacturer: ContiTech AG

Bearing 23238K
Manufacturer: TMB
Sizes: 190x340x120 (mm)
Weight:: 48 (kg)

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Manufacturer: ETERNO
Sizes: 340x620x92 (mm)
Weight:: 131 (kg)

Корпус UGFC206
Manufacturer: NACHI
Weight:: 1.2 (kg)

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Manufacturer: FEKO
Sizes: 50x62x7 (mm)

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Manufacturer: INA-FAG
Sizes: 130x310x146 (mm)
Weight:: 144 (kg)

148XL
Manufacturer: ContiTech AG

ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN2052-TV
Manufacturer: INA-FAG
Sizes: 20x33x46 (mm)

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Manufacturer: INA-FAG

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Sizes: 120x180x46 (mm)
Weight:: 4.2 (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.