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
O-RING
Manufacturer: NQK SF
Sizes: 31.50x36.80x2.65 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 7.59x12.83x2.62 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K20X26X12
Manufacturer: INA-FAG
Weight:: 0.011 (kg)
Подшипник 28680/28622
Manufacturer: NSK-RHP
Sizes: 55.562x97.63x24.608 (mm)
Weight:: 0.769 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x64x8 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearings LR604NPPU
Manufacturer: INA-FAG
Sizes: 4x13x4 (mm)
Weight:: 0.01 (kg)
Bearing UC60
Manufacturer: TMB
Sizes: 60x90x44 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2219-E-TVP2
Manufacturer: FAG
Sizes: 95x170x43 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20317-MB
Manufacturer: FAG
Sizes: 85x180x41 (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.
