Bearing 25577 / 25522
Inner diameter:: 42.875 mm
Outer diameter: 83.058 mm
The size of the width: 23.876 mm
Weight:: 0.58 kg
Outer diameter: 83.058 mm
The size of the width: 23.876 mm
Weight:: 0.58 kg
Technical specifications
Designation: 25577 / 25522
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 42.875 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): 3.5 mm
Outside chamfer radius (r): 2 mm
Cr (KN): 83.8
Cor (KN): 110
a: 30.3 мм
Width: 0.58 mm
Bearing 618/6-ZZ (1080086)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.002 (kg)
T20 DD
Manufacturer: ContiTech AG
Bearing 7321 C
Manufacturer: ETERNO
Sizes: 105x225x49 (mm)
Weight:: 9.28 (kg)
K504 (120x105x15,5 )
Manufacturer: KASTAS
Sizes: 120x105x15,5 (mm)
ContiTech L 200 HF
Manufacturer: ContiTech AG
100.0 MXL
Manufacturer: ContiTech AG
Подшипник NU 2318
Manufacturer: NACHI
Sizes: 90x190x64 (mm)
Weight:: 7.9 (kg)
Bearing 624ZZP6 (E80024)
Manufacturer: TMB
Sizes: 4x13x5 (mm)
Weight:: 0.0031 (kg)
Подшипник NP 234
Manufacturer: NACHI
Sizes: 170x272x52 (mm)
Weight:: 17.6 (kg)
K25 NBR/Metal(250x30x35)
Manufacturer: KASTAS
Sizes: 250x30x35 (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.