Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 67
d7 - 75
L - 64
L3 - 49
L4 - 4
L8 - 15
Подшипник 53209U
Manufacturer: NSK-RHP
Sizes: 45x73x24 (mm)
Weight:: 225 (kg)
1.78 NBR 90(021,95x01,78)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x78x10 (mm)
HTD 8M 1432 ( HTD8M 1432 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings PNA25/47
Manufacturer: INA-FAG
Sizes: 25x47x20 (mm)
Weight:: 0.157 (kg)
T10/3100 ( Т10 3100 )
Manufacturer: ContiTech AG
K21 NBR(12x28x10)
Manufacturer: KASTAS
Sizes: 12x28x10 (mm)
1 NBR 70(032,00x01,00)
Manufacturer: KASTAS
Bearing 3208 2RS
Manufacturer: ETERNO
Sizes: 40x80x30.2 (mm)
Weight:: 0.59 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 72x121x13 (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.
