Mechanical seal RM 551-11
Technical specifications
Designation : RM 551-11
Producer : RiMi
Technical data from the manufacturers catalog :
d - 11
d3 - 20
d6 - 16.5
d7 - 20.6
L - 23.5
L3 - 18
L4 - 5.5
Bearing PWTR45100 2RS
Manufacturer: INA-FAG
Sizes: 45x100x32 (mm)
Weight:: 30 (kg)
Bearing 61940X1M-1 (740H)
Manufacturer: TMB
Sizes: 200x279.5x38 (mm)
Weight:: 7.3 (kg)
Bearing ASNU 90
Manufacturer: ETERNO
Sizes: 90x190x64 (mm)
Weight:: 8200 (kg)
GEAR PULLEYS 14M-112S 496.31 (14M-112S 496.31/20)
Manufacturer: BBC
Bearing 20PS01SS
Manufacturer: INA-FAG
Sizes: 52.222x57.074x3.600 (mm)
Weight:: 0.903 (kg)
Подшипник NNU 4926 K
Manufacturer: NSK-RHP
Sizes: 130x180x50 (mm)
Weight:: 3.85 (kg)
Bearing 7215CP5 (36215J)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
Manufacturer: ContiTech AG
Bearing 4417
Manufacturer: INA-FAG
Sizes: 38.100x65.100x19.050 (mm)
Weight:: 0.252 (kg)
Подшипник 6900VV
Manufacturer: NSK-RHP
Sizes: 10x22x6 (mm)
Weight:: 0.009 (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.
