Mechanical seal RM 551-90
Technical specifications
Designation : RM 551-90
Producer : RiMi
Technical data from the manufacturers catalog :
d - 90
d3 - 114
d6 - 102.5
d7 - 11.5
L - 75.5
L3 - 62
L4 - 13.5
Корпус UCFX14
Manufacturer: NACHI
Weight:: 7.7 (kg)
K74 POM (25x35x13 )
Manufacturer: KASTAS
Sizes: 25x35x13 (mm)
Bearing 4450
Manufacturer: INA-FAG
Sizes: 114.300x171.450x41.280 (mm)
Weight:: 3.207 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x70x12 (mm)
Подшипник 7320BDT
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
K18 (65x49x20,5)
Manufacturer: KASTAS
Sizes: 65x49x20,5 (mm)
Bearing 6312ZZ (80312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)
Bearing 33006 (2CE)
Manufacturer: GMB
Sizes: 30x55x20 (mm)
Weight:: 0.201 (kg)
Подшипник HR30312J
Manufacturer: NSK-RHP
Sizes: 60x130x33.5 (mm)
Weight:: 2.03 (kg)
Bearing 61940X3M
Manufacturer: TMB
Sizes: 200x269.5x51 (mm)
Weight:: 7.3 (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.
