Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 49.2
d7 - 55
L - 41.3
L3 - 31
L4 - 10.3
Корпус UCFL207
Manufacturer: NACHI
Weight:: 1.2 (kg)
2.5 NBR 70(080,00x02,50)
Manufacturer: KASTAS
Подшипник 7009CDF
Manufacturer: NACHI
Sizes: 45x75x16 (mm)
Weight:: 0.265 (kg)
Bearing F205060
Manufacturer: INA-FAG
Sizes: 37.920x60x6 (mm)
Weight:: 0.013 (kg)
Bearing RNU1022M (292122H)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 2.3 (kg)
K49 PU/NBR(140x119x8,1)
Manufacturer: KASTAS
Sizes: 140x119x8,1 (mm)
Bearing 29424 (9039424)
Manufacturer: TMB
Sizes: 120x250x78 (mm)
Weight:: 17.5 (kg)
Bearing 51205
Manufacturer: ETERNO
Sizes: 25x47x15 (mm)
Weight:: 0.11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 2.90x6.10x1.60 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 94.00x100.00x3.00 (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.
