Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 37
d7 - 43
L - 38
L3 - 26.5
L4 - 3
L8 - 11.5
O-RING
Manufacturer: NQK SF
Sizes: 129.40x140.06x5.33 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 27x40x7 (mm)
Bearing K55X63X32
Manufacturer: ETERNO
Sizes: 55x63x32 (mm)
Weight:: 0.102 (kg)
AT5 DD
Manufacturer: ContiTech AG
MEGADYNE ISORAN 1080 RPP8 ( RPP 8M 1080 )
Manufacturer: ContiTech AG
Bearing 6218ZZ (80218)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.2 (kg)
RPP14 DD 2796 MFX - Megaflex
Manufacturer: ContiTech AG
Bearings LR5307NPPU
Manufacturer: INA-FAG
Sizes: 35x90x34.9 (mm)
Weight:: 0.97 (kg)
AT20 DD
Manufacturer: ContiTech AG
Bearing NF214E (12214E)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.15 (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.
