Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 54
d7 - 61
L - 52.5
L3 - 38.5
L4 - 4
L8 - 14
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 0.875x1.375x0.250 (mm)
K21 PU(55x65x6)
Manufacturer: KASTAS
Sizes: 55x65x6 (mm)
RPP8 DD 4740 MFX - Megaflex
Manufacturer: ContiTech AG
C 144 22x3660 Li / 3719 Ld
Manufacturer: ContiTech AG
Подшипник 7230
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
Подшипник NU 326
Manufacturer: NACHI
Sizes: 130x280x58 (mm)
Weight:: 18.2 (kg)
HTD 822 3M CXP
Manufacturer: ContiTech AG
Подшипник 140KBE43+L
Manufacturer: NSK-RHP
Sizes: 140x300x145 (mm)
Weight:: 42.6 (kg)
Подшипник SL014944
Manufacturer: INA-FAG
Sizes: 220x300x80 (mm)
RPP8 7144 ( RPP 8 7144 -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.
