Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 20.5
d7 - 24.6
L - 21.1
L3 - 15.5
L4 - 5.6
RPP14 6762 ( RPP 14 6762 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник MFJ-3020
Manufacturer: NSK-RHP
Sizes: 30x37x20 (mm)
Weight:: 0.039 (kg)
Bearing 3212 2RS
Manufacturer: ETERNO
Sizes: 60x110x36.5 (mm)
Weight:: 1.4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 32x54x8 (mm)
Bearings NATR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 0.144 (kg)
RPP8 7880 ( RPP 8 7880 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 238.00x254.00x8.00 (mm)
AT5 DD
Manufacturer: ContiTech AG
5.33 NBR 70(018,42x05,33)
Manufacturer: KASTAS
GEAR PULLEYS 8M-75S 189.39 (8M-75S 189.39/12)
Manufacturer: BBC
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.
