Mechanical seal RM 551-12
Technical specifications
Designation : RM 551-12
Producer : RiMi
Technical data from the manufacturers catalog :
d - 12
d3 - 21
d6 - 16.5
d7 - 20.6
L - 23.5
L3 - 18
L4 - 5.5
AT5 DD
Manufacturer: ContiTech AG
HTD 8M 7344 ( HTD8M 7344 -V, -M, -MFX )
Manufacturer: ContiTech AG
17x5500 B 217
Manufacturer: ContiTech AG
O-3500
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL182208
Manufacturer: INA-FAG
Sizes: 40x80x23 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x64x8 (mm)
Bearings NK19/20
Manufacturer: INA-FAG
Sizes: 19x27x20 (mm)
Weight:: 0.322 (kg)
Подшипник 6800ZZ
Manufacturer: NSK-RHP
Sizes: 10x19x5 (mm)
Weight:: 0.005 (kg)
Подшипник HR30312J
Manufacturer: NSK-RHP
Sizes: 60x130x33.5 (mm)
Weight:: 2.03 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x180x14 (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.