Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 82.5
d7 - 91.5
L - 66.7
L3 - 53
L4 - 13.7
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 57x76.25x9.50 (mm)
Bearing DAC40740242
Manufacturer:
Sizes: 40x74.02x42/42 (mm)
RPP8 1680 ( RPP 8 1680 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6220ZZ
Manufacturer: NSK
Sizes: 100x180x34 (mm)
Weight:: 3.17 (kg)
Подшипник 22220EAKE4
Manufacturer: NSK
Sizes: 100x180x46 (mm)
Weight:: 4.84 (kg)
Bearing GS81240
Manufacturer: INA
Sizes: 200x280x62 (mm)
Weight:: 4.410 (kg)
Подшипник 53416
Manufacturer: NSK
Sizes: 80x170x72.2 (mm)
Weight:: 0.73 (kg)
Подшипник 29428EX
Manufacturer: NACHI
Sizes: 140x280x85 (mm)
Weight:: 22.8 (kg)
ContiTech STD 5M 10 HF
Manufacturer: ContiTech AG
Bearing 7319 AC
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.67 (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.