Bearing 2904-1,2
Inner diameter:: 22 mm
Outer diameter: 42 mm
The size of the width: 14 mm
Weight:: 0.084 kg
Outer diameter: 42 mm
The size of the width: 14 mm
Weight:: 0.084 kg
Technical specifications
Designation: 2904-1,2
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 22 mm
External diameter: 42 mm
Width (B): 14 mm
Weight: 0.084 kg
Резьба (G): 4900 mm
AT20 ( АТ20 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 170x220x15 (mm)
Mechanical seal RM 113-20
Manufacturer: RiMi
Bearing 21318KW33 (53318kw33)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 7.25 (kg)
AT10 DD
Manufacturer: ContiTech AG
K53 PU(20x28x6,2/7,8)
Manufacturer: KASTAS
Sizes: 20x28x6,2/7,8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x70x8 (mm)
1.6 NBR 90(008,10x01,60)
Manufacturer: KASTAS
5.7 NBR 90(129,20x05,70)
Manufacturer: KASTAS
K11 TPE(90x100x6,3/10 )
Manufacturer: KASTAS
Sizes: 90x100x6,3/10 (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.
