Mechanical seal RM 551-55
Technical specifications
Designation : RM 551-55
Producer : RiMi
Technical data from the manufacturers catalog :
d - 55
d3 - 71
d6 - 64
d7 - 72.5
L - 58.5
L3 - 47
L4 - 11.5
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 26x37x10 (mm)
3 PU(44x3)
Manufacturer: KASTAS
Подшипник NU 307
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.47 (kg)
Подшипник 7207CDB
Manufacturer: NACHI
Sizes: 35x72x17 (mm)
Weight:: 0.295 (kg)
HTD 330 3M
Manufacturer: ContiTech AG
RPP14 3654 ( RPP 14 3654 -V, -M, -MFX )
Manufacturer: ContiTech AG
HTD 560 8M EXTREME
Manufacturer: ContiTech AG
Bearing NJ2338EM (42638EH)
Manufacturer: TMB
Sizes: 190x400x132 (mm)
Weight:: 80.5 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 85x105x6.80/11 (mm)
AT5 390 GEN III
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.
