Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 52.2
d7 - 58
L - 44.8
L3 - 34
L4 - 10.8
Bearing NU2228EMA
Manufacturer: TMB
Sizes: 140x250x68 (mm)
Weight:: 15 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x47x6 (mm)
Подшипник 6324ZZ
Manufacturer: NACHI
Sizes: 120x260x55 (mm)
Weight:: 14.6 (kg)
Корпус UCFC212
Manufacturer: NACHI
Weight:: 4.4 (kg)
SPA 2360 Lw L=L EL
Manufacturer: ContiTech AG
Bearings PNA35/55
Manufacturer: INA-FAG
Sizes: 35x55x20 (mm)
Weight:: 0.177 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 158.34x165.44x3.55 (mm)
RPP8 4128 ( RPP 8 4128 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 7.70x12.70x2.50 (mm)
Подшипник 698 DD
Manufacturer: NSK-RHP
Sizes: 8x19x6 (mm)
Weight:: 0.007 (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.
