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
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 55x70x10 (mm)
Bearings RT620
Manufacturer: INA
Sizes: 60.325x101.600x25.400 (mm)
Weight:: 0.843 (kg)
Подшипник C3172M
Manufacturer: SKF
Sizes: 360x600x192 (mm)
Weight:: 220 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 11.00x13.00x1.00 (mm)
K21 PU(10x20x8)
Manufacturer: KASTAS
Sizes: 10x20x8 (mm)
Bearing N224EMZ1 (2224EHZ1)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.75 (kg)
K21 NBR(190x215x20)
Manufacturer: KASTAS
Sizes: 190x215x20 (mm)
3.53 FKM 80(113,90x03,53 )
Manufacturer: KASTAS
10X1626 Z 64
Manufacturer: ContiTech AG
Bearing NF306
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.387 (kg)
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.