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 NATV8
Manufacturer: INA-FAG
Sizes: 8x24x15 (mm)
Weight:: 14 (kg)
Bearings RF48
Manufacturer: INA-FAG
Sizes: 25.400x76.200x46.040 (mm)
Weight:: 1.406 (kg)
SPA 3000 Lw L=L EL
Manufacturer: ContiTech AG
HTD 8M 4304 ( HTD8M 4304 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 69.00x77.00x4.00 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ CRB25/70
Manufacturer: INA-FAG
Sizes: 25x71.5x36 (mm)
MEGADYNE ISORAN 230XL
Manufacturer: ContiTech AG
Подшипник NJ 334 EM
Manufacturer: NSK-RHP
Sizes: 170x360x72 (mm)
Weight:: 37.9 (kg)
Подшипник 7222BDT
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)
Bearing S62203-2RS
Manufacturer: ETERNO
Sizes: 17.00x40.00x16.00 (mm)
Weight:: 83 (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.