Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 51
d7 - 58
L - 50
L3 - 36
L4 - 4
L8 - 14
HTD 8M 2808 ( HTD8M 2808 -V, -M, -MFX )
Manufacturer: ContiTech AG
1 FKM 80(032,00x01,00)
Manufacturer: KASTAS
Подшипник 7221
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
Bearing 2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.09 (kg)
Bearings LR6003 NPPU
Manufacturer: INA-FAG
Sizes: 17x40x10 (mm)
Weight:: 0.07 (kg)
STD 784 S8M
Manufacturer: ContiTech AG
Подшипник 7000DF
Manufacturer: NACHI
Sizes: 10x26x8 (mm)
Weight:: 0.022 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU1022-M1
Manufacturer: FAG
Sizes: 110x170x28 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK47/20
Manufacturer: INA-FAG
Sizes: 47x57x20 (mm)
Weight:: 0.095 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 20x42x8 (mm)
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.
