Bearing 25577 / 25519
Inner diameter:: 42.875 mm
Outer diameter: 82.55 mm
The size of the width: 23.813 mm
Weight:: 0.573 kg
Outer diameter: 82.55 mm
The size of the width: 23.813 mm
Weight:: 0.573 kg
Technical specifications
Designation: 25577 / 25519
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 42.875 mm
External diameter(D): 82.55 mm
Working width (T): 23.813 mm
Width (height) (B): 25.4 mm
Outer cage width (C): 19.05 mm
Internal chamfer radius (R): 3.5 mm
Outside chamfer radius (r): 2 mm
Cr (KN): 76
Cor (KN): 98
a: 17.5 мм
Width: 0.573 mm
Подшипник HR32307J
Manufacturer: NSK-RHP
Sizes: 35x80x32.75 (mm)
Weight:: 0.765 (kg)
Подшипник 200KBE31+L
Manufacturer: NSK-RHP
Sizes: 200x340x112 (mm)
Weight:: 38.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N224-E-TVP2
Manufacturer: FAG
Sizes: 120x215x40 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81110-TV
Manufacturer: INA-FAG
Sizes: 50x70x6 (mm)
RPP8 3048 ( RPP 8 3048 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник RSF-4910E4
Manufacturer: NSK-RHP
Sizes: 50x72x22 (mm)
Weight:: 0.3 (kg)
Корпус UCTL204+WL100
Manufacturer: NACHI
Weight:: 5.6 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K25X30X17
Manufacturer: INA-FAG
Weight:: 0.016 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 18x34x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 15.50x20.50x2.50 (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.