Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 69.5
d7 - 78.4
L - 63.3
L3 - 52
L4 - 11.3
1270 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 3909
Manufacturer: INA-FAG
Sizes: 45x85x28 (mm)
Weight:: 0.680 (kg)
3 NBR 90(120,00x03,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81213-TV
Manufacturer: INA-FAG
Sizes: 65x100x11 (mm)
Подшипник 47687/47620
Manufacturer: NSK-RHP
Sizes: 82.55x133.35x33.338 (mm)
Weight:: 1.737 (kg)
RPP8 3392 ( RPP 8 3392 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x200x15 (mm)
SPA 1079
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
2.5 NBR 90(009,00x02,50)
Manufacturer: KASTAS
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.
