Bearing 25580 / 25522
Inner diameter:: 44.450 mm
Outer diameter: 83.058 mm
The size of the width: 23.876 mm
Weight:: 0.556 kg
Outer diameter: 83.058 mm
The size of the width: 23.876 mm
Weight:: 0.556 kg
Technical specifications
Designation: 25580 / 25522
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 44.450 mm
External diameter(D): 83.058 mm
Working width (T): 23.876 mm
Width (height) (B): 25.400 mm
Outer cage width (C): 19.114 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 2.0 mm
Cr (KN): 76.0
Cor (KN): 98.0
a: 17.6 мм
Width: 0.556 mm
Подшипник N 424
Manufacturer: NACHI
Sizes: 120x260x72 (mm)
Weight:: 28 (kg)

6.99 NBR 90(145,40x06,99)
Manufacturer: KASTAS

RPP8 6832 ( RPP 8 6832 -V, -M, -MFX )
Manufacturer: ContiTech AG

RPP14 DD 4308 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing NNTR70X180X85 2ZL
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 83 (kg)

Торцевое уплотнение RM M74-65
Manufacturer: RiMi

Bearing WS87420
Manufacturer: INA-FAG
Sizes: 100x210x17.5 (mm)
Weight:: 3.680 (kg)

Подшипник 7006DF
Manufacturer: NACHI
Sizes: 30x55x13 (mm)
Weight:: 0.135 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 253.60x260.66x3.53 (mm)

5.7 NBR 70(184,30x05,70)
Manufacturer: KASTAS


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.