Bearing W2-1/4
Inner diameter:: 57.150 mm
Outer diameter: 84.940 mm
The size of the width: 22.225 mm
Weight:: 0.422 kg
Outer diameter: 84.940 mm
The size of the width: 22.225 mm
Weight:: 0.422 kg
Technical specifications
Designation: W2-1/4
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 57.150 mm
External diameter: 84.940 mm
Width (B): 22.225 mm
Weight: 0.422 kg
Резьба (G): 41.0 mm
Bearing 25578 / 25522
Manufacturer: TIMKEN
Sizes: 42.862x83.058x23.876 (mm)
Weight:: 0.565 (kg)
Подшипник 23064CAKE4
Manufacturer: NSK-RHP
Sizes: 320x480x121 (mm)
Weight:: 75.6 (kg)
Подшипник 1303
Manufacturer: NSK-RHP
Sizes: 17x47x14 (mm)
Подшипник R 1
Manufacturer: NSK-RHP
Sizes: 1.397x4.762x1.984 (mm)
Подшипник 23038A2XK
Manufacturer: NACHI
Sizes: 190x290x75 (mm)
Weight:: 17.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32019-XA
Manufacturer: FAG
Sizes: 95x145x32 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 74x95x7 (mm)
ATG10 4960 MFX - Megaflex ( ATK10 4960 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
Подшипник 7204CDB
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.11 (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.