Mechanical seal RM 155-20
Technical specifications
Designation : RM 155-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 33
d6 - 25
d7 - 30.9
L - 33
L3 - 25
L4 - 8
Bearings NATV10
Manufacturer: INA-FAG
Sizes: 10x30x15 (mm)
Weight:: 0.064 (kg)
Подшипник 6903DDU
Manufacturer: NSK-RHP
Sizes: 17x30x7 (mm)
Weight:: 0.017 (kg)
Bearing 51144M (8144H)
Manufacturer: TMB
Sizes: 220x270x37 (mm)
Weight:: 4.6 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x41.25x7 (mm)
K06 PU(115x123x7/5)
Manufacturer: KASTAS
Sizes: 115x123x7/5 (mm)
K78 Aramid Phenolic/Graphite(70x75x9,7 )
Manufacturer: KASTAS
Sizes: 70x75x9,7 (mm)
XPZ 1762 Lw / Ld ( XPZ1762 )
Manufacturer: ContiTech AG
3.53 NBR 90(082,14x03,53)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
Krestovina 49,2X155
Manufacturer: TOYO
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.
