Bearing 2909
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 16 mm
Weight:: 0.191 kg
Outer diameter: 68 mm
The size of the width: 16 mm
Weight:: 0.191 kg
Technical specifications
Designation: 2909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 68 mm
Width (B): 16 mm
Weight: 0.191 kg
Резьба (G): 6500 mm
Bearings KR85-PP
Manufacturer: INA-FAG
Weight:: 1.74 (kg)
4L 280
Manufacturer: ContiTech AG
Подшипник NUP 2305
Manufacturer: NACHI
Sizes: 25x62x24 (mm)
Weight:: 0.34 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23256-MB
Manufacturer: FAG
Sizes: 280x500x176 (mm)
Weight:: 157 (kg)
Bearing RF20
Manufacturer: INA-FAG
Sizes: 9.525x31.750x20.638 (mm)
Weight:: 19.5 (kg)
Bearing FC66137
Manufacturer: INA-FAG
Sizes: 55.450x76.330x3.400 (mm)
Weight:: 0.022 (kg)
T10 DD 660 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
RPP8 DD 4732 MFX - Megaflex
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 140.00x147.10x3.55 (mm)
Подшипник HR33108J
Manufacturer: NSK-RHP
Sizes: 40x75x26 (mm)
Weight:: 0.503 (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.
