Mechanical seal RM 551-75
Technical specifications
Designation : RM 551-75
Producer : RiMi
Technical data from the manufacturers catalog :
d - 75
d3 - 95
d6 - 87
d7 - 94.5
L - 68.5
L3 - 57
L4 - 11.5
CC128 ( СС 128 ) Le= 3352 мм
Manufacturer: ContiTech AG
Bearing 6326 (326)
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 17.5 (kg)
MXL 76,8 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Подшипник 6314NSE
Manufacturer: NACHI
Sizes: 70x150x35 (mm)
Weight:: 2.52 (kg)
Bearing 6022
Manufacturer: ETERNO
Sizes: 110x170x28 (mm)
Weight:: 2.023 (kg)
Подшипник 608 DD
Manufacturer: NSK-RHP
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
Bearing 626-2RS/Z1 (180026Z1)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.0081 (kg)
Bearings RAE20 NPP-NR
Manufacturer: INA-FAG
Sizes: 20x47x31 (mm)
Weight:: 0.16 (kg)
5.7 NBR 90(209,20x05,70)
Manufacturer: KASTAS
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.
