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
O-RING
Manufacturer: NQK SF
Sizes: 8.73x12.29x1.78 (mm)
Bearing NU417M (32417H)
Manufacturer: TMB
Sizes: 85x210x52 (mm)
Weight:: 8.7 (kg)
Подшипник 51100
Manufacturer: NSK-RHP
Sizes: 10x24x9 (mm)
Bearings RALE30-NPP-B
Manufacturer: INA-FAG
Weight:: 0.17 (kg)
CTD 4410 C14M CARBON
Manufacturer: ContiTech AG
Z 41 10x1040 Li / 1063 Ld
Manufacturer: ContiTech AG
2.62 NBR 70(183,83x02,62)
Manufacturer: KASTAS
SPA 1232
Manufacturer: ContiTech AG
K69 POM(100x96x10 )
Manufacturer: KASTAS
Sizes: 100x96x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 240.00x246.20x3.10 (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.