Mechanical seal RM 551-33
Technical specifications
Designation : RM 551-33
Producer : RiMi
Technical data from the manufacturers catalog :
d - 33
d3 - 47
d6 - 45
d7 - 53.5
L - 50.5
L3 - 39
L4 - 11.5
K21 NBR(3x8x3,5)
Manufacturer: KASTAS
Sizes: 3x8x3,5 (mm)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 46x78x10 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GAY25-NPP-B
Manufacturer: INA-FAG
Sizes: 25x52x27 (mm)
Подшипник 2216 K
Manufacturer: NSK-RHP
Sizes: 80x140x33 (mm)
C 136 22x3455 Li / 3514 Ld
Manufacturer: ContiTech AG
RPP8 DD 2052 MFX - Megaflex
Manufacturer: ContiTech AG
XPZ 1862 Lw / Ld ( XPZ1862 )
Manufacturer: ContiTech AG
Bearing 22215KW33 (3515KW33)
Manufacturer: TMB
Sizes: 75x130x31 (mm)
Weight:: 1.7 (kg)
Mechanical seal RM 551D
Manufacturer: RiMi
Bearing NNTR70X180X85 2Z
Manufacturer: INA-FAG
Sizes: 70x180x85 (mm)
Weight:: 83 (kg)
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.
