Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 15.1
d7 - 19.2
L - 22.1
L3 - 15.5
L4 - 6.6
K69 POM(96x90x12,6)
Manufacturer: KASTAS
Sizes: 96x90x12,6 (mm)
Подшипник 7238DT
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 21.5 (kg)
Подшипник NP 224
Manufacturer: NACHI
Sizes: 120x191.5x40 (mm)
Weight:: 5.5 (kg)
Bearing 61910 2RS
Manufacturer: ETERNO
Sizes: 50x72x12 (mm)
Weight:: 0.14 (kg)
Bearing 938
Manufacturer: INA-FAG
Sizes: 190x275x70 (mm)
Weight:: 14.500 (kg)
Bearing FT40
Manufacturer: INA-FAG
Sizes: 74.613x116.688x25.400 (mm)
Weight:: 0.953 (kg)
1.5 NBR 70(035,00x01,50)
Manufacturer: KASTAS
Bearing SCH78
Manufacturer: INA-FAG
Sizes: 11.112x17.462x12.700 (mm)
Weight:: 0.009 (kg)
Bearing NATR35
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 28 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x40x8 (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.
