Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 60.8
d7 - 69.3
L - 54.6
L3 - 43
L4 - 11.6
Подшипник 24072CAE4
Manufacturer: NSK-RHP
Sizes: 360x540x180 (mm)
Weight:: 139 (kg)
Подшипник NJ 2212 E
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.23 (kg)
K780 PTFE(20x23x20)
Manufacturer: KASTAS
Sizes: 20x23x20 (mm)
Подшипник NP 205
Manufacturer: NACHI
Sizes: 25x45x15 (mm)
Weight:: 0.13 (kg)
RPP14 DD 4980 MFX - Megaflex
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 58x72x10 (mm)
Bearing NA69/32 2RS
Manufacturer: ETERNO
Sizes: 32x40x37 (mm)
Weight:: 0.3 (kg)
Подшипник F627VV
Manufacturer: NSK-RHP
Sizes: 7x25x7 (mm)
Weight:: 14.2 (kg)
K21 NBR(95x103x12)
Manufacturer: KASTAS
Sizes: 95x103x12 (mm)
Bearing NF410
Manufacturer: ETERNO
Sizes: 50x130x31 (mm)
Weight:: 2.17 (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.
