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
Подшипник 6905-2NSE
Manufacturer: NACHI
Sizes: 25x42x9 (mm)
Weight:: 0.042 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 44x56x7 (mm)
ContiTech STD 5M 50 HP-PAZ
Manufacturer: ContiTech AG
RPP8 7304 ( RPP 8 7304 -V, -M, -MFX )
Manufacturer: ContiTech AG
Mechanical seal RM BIA-33
Manufacturer: RiMi
Bearing BK4516
Manufacturer: INA-FAG
Sizes: 45x52x16 (mm)
Weight:: 0.046 (kg)
Bearing 7305ACTN (46305A)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24052-B-K30-MB
Manufacturer: FAG
Sizes: 260x400x140 (mm)
Weight:: 64.5 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K42X47X13
Manufacturer: INA-FAG
Weight:: 0.018 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x220x18 (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.
