Bearing 904
Inner diameter:: 20 mm
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Technical specifications
Designation: 904
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 40 mm
Width (B): 14 mm
Weight: 0.077 kg
Резьба (G): 4450 mm
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RTUE80
Manufacturer: INA
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 10x26x7 (mm)
RPP14 4424 ( RPP 14 4424 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 31.00x33.00x1.00 (mm)
Подшипник L521949/L521910
Manufacturer: NACHI
Sizes: 107.950x146.050x21.433 (mm)
Weight:: 0,965 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x30x5 (mm)
K51 PU(16x26x10,4)
Manufacturer: KASTAS
Sizes: 16x26x10,4 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K120X127X24
Manufacturer: INA
Weight:: 0.165 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 119.60x131.00x5.70 (mm)
Bearing 33020 (2CE)
Manufacturer: GMB
Sizes: 100x150x39 (mm)
Weight:: 2.33 (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.