Bearing 25877 / 25821
Inner diameter:: 34.925 mm
Outer diameter: 73.025 mm
The size of the width: 23.812 mm
Weight:: 0.474 kg
Outer diameter: 73.025 mm
The size of the width: 23.812 mm
Weight:: 0.474 kg
Technical specifications
Designation: 25877 / 25821
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 34.925 mm
External diameter(D): 73.025 mm
Working width (T): 23.812 mm
Width (height) (B): 24.608 mm
Outer cage width (C): 19.050 mm
Internal chamfer radius (R): 1.5 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 71.0
Cor (KN): 85.0
a: 15.6 мм
Width: 0.474 mm
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Weight:: 0.633 (kg)

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Manufacturer: ContiTech AG

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Manufacturer: KASTAS
Sizes: 7x12,5x3,5 (mm)

ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NX15
Manufacturer: INA-FAG
Sizes: 15x24x28 (mm)

HTD 213 3M
Manufacturer: ContiTech AG

RPP8 1816 ( RPP 8 1816 -V, -M, -MFX )
Manufacturer: ContiTech AG

K703 PTFE/NBR(430x454x14 )
Manufacturer: KASTAS
Sizes: 430x454x14 (mm)

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Manufacturer: NQK SF
Sizes: 7x18x7 (mm)


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.