Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 24
d7 - 30
L - 26.5
L3 - 18.5
L4 - 8
Корпус UKFL207+H2307
Manufacturer: NACHI
Weight:: 1.3 (kg)
Bearing 7211ACP5 (D46211)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.62 (kg)
Подшипник 6932DDU
Manufacturer: NSK-RHP
Sizes: 160x220x28 (mm)
Weight:: 2.71 (kg)
ATG10 2190 MFX - Megaflex ( ATK10 2190 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing 2211
Manufacturer: ETERNO
Sizes: 55x100x25 (mm)
Weight:: 0.8 (kg)
CTD 1440 C8M CARBON
Manufacturer: ContiTech AG
Bearing FC66138
Manufacturer: INA-FAG
Sizes: 57.200x75.950x0.810 (mm)
Weight:: 0.017 (kg)
K780 PTFE(75x80x60)
Manufacturer: KASTAS
Sizes: 75x80x60 (mm)
Bearing N307 (2307)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.48 (kg)
Bearing 32222 (7522E)
Manufacturer: TMB
Sizes: 110x200x56 (mm)
Weight:: 7.1 (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.
