Bearing 7404 B
Inner diameter:: 20 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.395 kg
Outer diameter: 72 mm
The size of the width: 19 mm
Weight:: 0.395 kg
Technical specifications
Designation : 7404 B
Dimensions, mm : 20x72x19
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.395 Kg
Dynamic load rating (C) - 33500 kN
Static load rating (C0) - 17900 kN
Grease lubrication speed - 8500 rev/min
Speed limit with oil lubrication - 12000 rev/min
Подшипник NNF5028ADA-2LSV
Manufacturer: SKF
Sizes: 140x210x95 (mm)
Weight:: 11 (kg)
MEGADYNE ISORAN 1760 PLT8 ( RPP8 1760 PLATINUM )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник 24092CAK30E4
Manufacturer: NSK-RHP
Sizes: 460x680x218 (mm)
Weight:: 266 (kg)
AT10 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 90x110x8 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 137x165x13 (mm)
Bearing PI162020
Manufacturer: INA-FAG
Sizes: 25.4x31.75x31.75 (mm)
Weight:: 0.677 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCFTR20
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 120.00x130.60x5.30 (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.
