Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 32
d7 - 38
L - 30.5
L3 - 23
L4 - 7.5
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 40x55x6 (mm)
Bearings NCS2616
Manufacturer: INA-FAG
Sizes: 41.275x55.563x25.4 (mm)
Weight:: 0.163 (kg)
K705 PTFE/NBR(150x166x11,5 )
Manufacturer: KASTAS
Sizes: 150x166x11,5 (mm)
Bearing NATV20
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 24 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA2)
Manufacturer: STO
Sizes: 75x100x13 (mm)
Подшипник 7211CDB
Manufacturer: NACHI
Sizes: 55x100x21 (mm)
Weight:: 0.635 (kg)
Manufacturer: ContiTech AG
K23 NBR(63,5x53,97x6,35 )
Manufacturer: KASTAS
Sizes: 63,5x53,97x6,35 (mm)
Bearing 81238 M
Manufacturer: INA-FAG
Sizes: 190x270x62 (mm)
Weight:: 10.400 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 80x95.25x14/15.80 (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.
