Bearing 4109
Inner diameter:: 45 mm
Outer diameter: 73 mm
The size of the width: 25 mm
Weight:: 0.408 kg
Outer diameter: 73 mm
The size of the width: 25 mm
Weight:: 0.408 kg
Technical specifications
Designation: 4109
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 73 mm
Width (B): 25 mm
Weight: 0.408 kg
Резьба (G): 10680 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 67x86x8 (mm)
HTD 8M 6688 ( HTD8M 6688 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6207DDU
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.284 (kg)
Bearing 6209
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.43 (kg)
Bearing BCH117
Manufacturer: INA-FAG
Sizes: 17.462x23.812x11.112 (mm)
Weight:: 0.013 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7219-E-T-P4S
Manufacturer: FAG
Sizes: 95x170x32 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 22.22x41.27x15.87 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2272-E-M1
Manufacturer: FAG
Sizes: 360x650x170 (mm)
Weight:: 254 (kg)
Bearing N318
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.38 (kg)
K21 PU(14x22x8)
Manufacturer: KASTAS
Sizes: 14x22x8 (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.