Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 71.5
d7 - 80.4
L - 64.3
L3 - 51
L4 - 13.3
Bearing NA4916
Manufacturer: ETERNO
Sizes: 80x90x110 (mm)
Weight:: 0.82 (kg)
K22 NBR(16x24x5)
Manufacturer: KASTAS
Sizes: 16x24x5 (mm)
STD 1552 S8M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 96.00x106.00x5.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x78x8 (mm)
K26 NBR 90(200x20,2x40)
Manufacturer: KASTAS
Sizes: 200x20,2x40 (mm)
Подшипник 6911DDU
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.189 (kg)
Bearings 24J02
Manufacturer: INA-FAG
Weight:: 0.040 (kg)
Bearing 3912
Manufacturer: INA-FAG
Sizes: 60x106x35 (mm)
Weight:: 1.450 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x37x9 (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.
