Bearing 25578 / 25520
Inner diameter:: 42.862 mm
Outer diameter: 82.931 mm
The size of the width: 23.812 mm
Weight:: 0.584 kg
Outer diameter: 82.931 mm
The size of the width: 23.812 mm
Weight:: 0.584 kg
Technical specifications
Designation: 25578 / 25520
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 42.862 mm
External diameter(D): 82.931 mm
Working width (T): 23.812 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.05 mm
Internal chamfer radius (R): 2.3 mm
Outside chamfer radius (r): 0.8 mm
Cr (KN): 76
Cor (KN): 98
a: 17.6 мм
Width: 0.584 mm
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL192322-TB
Manufacturer: INA-FAG
Sizes: 110x240x80 (mm)
Подшипник 6902-2NKE
Manufacturer: NACHI
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 62x85x10 (mm)
K50 NBR(152,4x134,94x19,05)
Manufacturer: KASTAS
Sizes: 152,4x134,94x19,05 (mm)
4L 430
Manufacturer: ContiTech AG
Bearing 32015
Manufacturer: ETERNO
Sizes: 75x115x25 (mm)
Weight:: 0.9 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RMEY25-N
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
MXL 160 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник NJ 2211 ET
Manufacturer: NSK-RHP
Sizes: 55x100x25 (mm)
Weight:: 0.783 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4830
Manufacturer: INA-FAG
Sizes: 150x190x40 (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.