Bearing 3909
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 28 mm
Weight:: 0.680 kg
Outer diameter: 85 mm
The size of the width: 28 mm
Weight:: 0.680 kg
Technical specifications
Designation: 3909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 45 mm
External diameter: 85 mm
Width (B): 28 mm
Weight: 0.680 kg
Резьба (G): 17100 mm
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x48x8 (mm)
SPA 1382 Lw L=L EL
Manufacturer: ContiTech AG
Mechanical seal RM CH2-12/6T
Manufacturer: RiMi
AT10/1940 ( АТ10 1940 )
Manufacturer: ContiTech AG
Корпус MUFL006
Manufacturer: NACHI
Weight:: 354 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 75x100x13 (mm)
K78 Aramid Phenolic/Graphite(145x150x15 )
Manufacturer: KASTAS
Sizes: 145x150x15 (mm)
Bearing 7330 B
Manufacturer: ETERNO
Sizes: 150x320x65 (mm)
Weight:: 28.36 (kg)
XT200 PU(18x24x4,7)
Manufacturer: KASTAS
Sizes: 18x24x4,7 (mm)
22x4445 C 175
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.
