Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 62
d7 - 70
L - 54.5
L3 - 45
L4 - 9.5
XPA 820 Lw / Ld ( ХРА 820 )
Manufacturer: ContiTech AG
K21 NBR(400x420x15)
Manufacturer: KASTAS
Sizes: 400x420x15 (mm)
K22 NBR(60x70x10)
Manufacturer: KASTAS
Sizes: 60x70x10 (mm)
Подшипник 6206N
Manufacturer: NACHI
Sizes: 30x62x16 (mm)
Weight:: 0.199 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x50x5 (mm)
Корпус UKC213+H2313
Manufacturer: NACHI
Weight:: 3.1 (kg)
K21 PU(90x115x15)
Manufacturer: KASTAS
Sizes: 90x115x15 (mm)
Подшипник 1988/1922
Manufacturer: NSK-RHP
Sizes: 28.575x57.15x19.845 (mm)
Weight:: 0.218 (kg)
K79 POLYESTER/GRAPHITE(130x135x15)
Manufacturer: KASTAS
Sizes: 130x135x15 (mm)
Bearing 23124 (3053724)
Manufacturer: TMB
Sizes: 120x200x80 (mm)
Weight:: 8 (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.
