Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 53.3
d7 - 62
L - 47
L3 - 35
L4 - 12
Подшипник NP 326
Manufacturer: NACHI
Sizes: 130x243x58 (mm)
Weight:: 17.8 (kg)
HTD 522 3M
Manufacturer: ContiTech AG
Bearing IR120x130x30
Manufacturer: INA-FAG
Sizes: 120x130x30 (mm)
Weight:: 0.442 (kg)
ContiTechHTD 8M 20 HP-PAZ
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 49x70x18 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 64.50x80x11.50/16 (mm)
Подшипник FNTA-5578
Manufacturer: NSK-RHP
Sizes: 55x78x3 (mm)
Weight:: 0.029 (kg)
Подшипник NJ 2222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x53 (mm)
Weight:: 7.65 (kg)
T5 850 ( Т5 850 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник NUP 2220 ET
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.69 (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.
