Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 33
d7 - 39
L - 31
L3 - 23.5
L4 - 7.5
Bearing LR201RRU
Manufacturer: INA-FAG
Sizes: 12x35x15 (mm)
Weight:: 10 (kg)
Подшипник NP 210
Manufacturer: NACHI
Sizes: 50x80.4x20 (mm)
Weight:: 0.47 (kg)
Bearing 28985 / 28921
Manufacturer: TIMKEN
Sizes: 60.325x100x25.4 (mm)
Weight:: 0.772 (kg)
Подшипник 22307AEX
Manufacturer: NACHI
Sizes: 35x80x31 (mm)
Weight:: 0.78 (kg)
Bearing GS81160
Manufacturer: INA-FAG
Sizes: 300x380x18.5 (mm)
Weight:: 5.920 (kg)
Подшипник HR32214J
Manufacturer: NSK-RHP
Sizes: 70x125x33.25 (mm)
Weight:: 1.66 (kg)
Bearing 23168 MW33
Manufacturer: ETERNO
Sizes: 340x580x190 (mm)
Weight:: 210 (kg)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 52309
Manufacturer: NSK-RHP
Sizes: 45x85x52 (mm)
Weight:: 225 (kg)
RPP8 1776 ( RPP 8 1776 -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.
