Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 15.1
d7 - 19.2
L - 22.1
L3 - 15.5
L4 - 6.6
O-RING
Manufacturer: NQK SF
Sizes: 5.50x8.50x1.50 (mm)
Bearing IR25x30x32
Manufacturer: INA-FAG
Sizes: 25x30x32 (mm)
Weight:: 0.053 (kg)
Подшипник 29432EX
Manufacturer: NACHI
Sizes: 160x320x95 (mm)
Weight:: 33.4 (kg)
T10 890 ( Т10 890 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing NU2328EM (32628EH)
Manufacturer: TMB
Sizes: 140x300x102 (mm)
Weight:: 36 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KHH231649-HH231615
Manufacturer: FAG
Sizes: 139.7x295.275x82.55 (mm)
Weight:: 24.1 (kg)
MEGADYNE ISORAN 3104MXL
Manufacturer: ContiTech AG
3 NBR 70(200,00x03,00)
Manufacturer: KASTAS
Bearing 7221CP5 (36221J)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.85 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 196.52x201.76x2.62 (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.
