Bearing 6409
Inner diameter:: 45 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.55 kg
Technical specifications
Designation : 6409
Dimensions, mm : 45x120x29
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.55 Kg
Dynamic load rating (C) - 76100 kN
Static load rating (C0) - 45000 kN
Grease lubrication speed - 5300 rev/min
Speed limit with oil lubrication - 6300 rev/min
Bearing FC3446180
Manufacturer: TMB
Sizes: 170x230x180 (mm)
Weight:: 23.2 (kg)
HTD 8M 4752 ( HTD8M 4752 -V, -M, -MFX )
Manufacturer: ContiTech AG
K18 (139,7x114,3x31,75 )
Manufacturer: KASTAS
Sizes: 139,7x114,3x31,75 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 3.55x6.75x1.60 (mm)
CX 46 CX 1233 Ld
Manufacturer: ContiTech AG
Подшипник 6808
Manufacturer: NSK-RHP
Sizes: 40x52x7 (mm)
Weight:: 0.031 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 25x47x8/8.5 (mm)
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 40x52x5 (mm)
Bearing 47687 / 47620
Manufacturer: TIMKEN
Sizes: 82.55x133.35x33.338 (mm)
Weight:: 1.71 (kg)
HTD 8M 7280 ( HTD8M 7280 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
