Bearing 2580 / 2523
Inner diameter:: 31.75 mm
Outer diameter: 69.85 mm
The size of the width: 23.812 mm
Weight:: 0.454 kg
Outer diameter: 69.85 mm
The size of the width: 23.812 mm
Weight:: 0.454 kg
Technical specifications
Designation: 2580 / 2523
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 31.75 mm
External diameter(D): 69.85 mm
Working width (T): 23.812 mm
Width (height) (B): 25.357 mm
Outer cage width (C): 19.05 mm
Internal chamfer radius (R): 0.8 mm
Outside chamfer radius (r): 1.3 mm
Cr (KN): 69
Cor (KN): 81.5
a: 16 мм
Width: 0.454 mm
Подшипник 7220BDB
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)

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Manufacturer: NQK SF
Sizes: 43.00x46.00x1.50 (mm)

Корпус MUFL003
Manufacturer: NACHI
Weight:: 129 (kg)

ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF3080-2RS-2AP
Manufacturer: INA-FAG
Sizes: 30x80x56 (mm)
Weight:: 3.9 (kg)

Подшипник 16001
Manufacturer: NSK-RHP
Sizes: 12x28x7 (mm)
Weight:: 0.019 (kg)

Подшипник NJ 340
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 55.8 (kg)

K48 (250x225x25 )
Manufacturer: KASTAS
Sizes: 250x225x25 (mm)

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Manufacturer: ContiTech AG

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Manufacturer: ETERNO
Sizes: 120x150x16 (mm)
Weight:: 0.65 (kg)

GEAR PULLEYS 8M-36S 90.07 (8M-36S 90.07/62)
Manufacturer: BBC


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.