Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 17.5
d7 - 21.6
L - 21.1
L3 - 15.5
L4 - 5.6
5 PU(45x5)
Manufacturer: KASTAS
Bearing 32206 (3DC)
Manufacturer: GMB
Sizes: 30x62x20 (mm)
Weight:: 0.287 (kg)
Подшипник O-30
Manufacturer: NACHI
Sizes: 134.938x95.25x31.75 (mm)
Weight:: 3.9 (kg)
K753 PTFE/NBR(70x54,5x6,3)
Manufacturer: KASTAS
Sizes: 70x54,5x6,3 (mm)
3 FKM 80(035,00x03,00 )
Manufacturer: KASTAS
Bearing TWB4860
Manufacturer: INA-FAG
Sizes: 76.200x95.250x1.600 (mm)
Weight:: 0.032 (kg)
Подшипник NCF2920CV
Manufacturer: SKF
Sizes: 100x140x24 (mm)
Weight:: 1.15 (kg)
ContiTechHTD 5M 50 HP-PAZ
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 99.00x107.00x4.00 (mm)
K21 NBR(32x44x6,35)
Manufacturer: KASTAS
Sizes: 32x44x6,35 (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.
