Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 22
d7 - 28
L - 25
L3 - 17.5
L4 - 7.5
Корпус MUCP208
Manufacturer: NACHI
Weight:: 1.50 (kg)
Bearing 3982 / 3920
Manufacturer: TIMKEN
Sizes: 63.5x112.712x30.162 (mm)
Weight:: 1.26 (kg)
Manufacturer: ContiTech AG
Bearing 6313 ZZ
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.153 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 87.50x98.10x5.30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.00x15.00x1.00 (mm)
Bearing NF315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x72x8 (mm)
Торцевое уплотнение RM M74-80
Manufacturer: RiMi
Bearing IR80x90x54
Manufacturer: INA-FAG
Sizes: 80x90x54 (mm)
Weight:: 0.55 (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.
