Bearing 25590 / 25526
Inner diameter:: 45.618 mm
Outer diameter: 85.000 mm
The size of the width: 23.812 mm
Weight:: 0.581 kg
Outer diameter: 85.000 mm
The size of the width: 23.812 mm
Weight:: 0.581 kg
Technical specifications
Designation: 25590 / 25526
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 45.618 mm
External diameter(D): 85.000 mm
Working width (T): 23.812 mm
Width (height) (B): 25.400 mm
Outer cage width (C): 19.050 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 2.3 mm
Cr (KN): 76.0
Cor (KN): 98.0
a: 17.5 мм
Width: 0.581 mm
Bearing RF30
Manufacturer: INA-FAG
Sizes: 12.700x47.625x26.990 (mm)
Weight:: 25.4 (kg)

1040 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

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Manufacturer: NSK-RHP
Sizes: 160x220x38 (mm)
Weight:: 4.32 (kg)

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Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.41 (kg)

Bearing 3309 J-2RS
Manufacturer: INA-FAG
Sizes: 45x100x39.700 (mm)
Weight:: 1.400 (kg)

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Manufacturer: GMB
Sizes: 90x140x32 (mm)
Weight:: 1.72 (kg)

K58 PU/POM/ALUMINUM/MAGNET/NBR(50x10,1x15,5)
Manufacturer: KASTAS
Sizes: 50x10,1x15,5 (mm)

Manufacturer: ContiTech AG

K87 NBR(13,8x18,9x1,5 )
Manufacturer: KASTAS
Sizes: 13,8x18,9x1,5 (mm)

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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.