Mechanical seal RM 502-20
Technical specifications
Designation : RM 502-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 34
d6 - 29
d7 - 35
L - 37.5
L3 - 24
L4 - 13.5
L8 - 14.5
Подшипник 590A/592A
Manufacturer: NSK
Sizes: 76.2x152.4x39.688 (mm)
Weight:: 3.26 (kg)
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
Подшипник 6221VV
Manufacturer: NSK
Sizes: 105x190x36 (mm)
Weight:: 3.79 (kg)
K21 PU(45x60x10)
Manufacturer: KASTAS
Sizes: 45x60x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 257.00x269.00x6.00 (mm)
K31 PU/NBR/POM(70x83x10)
Manufacturer: KASTAS
Sizes: 70x83x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x65x6 (mm)
HTD 3360 14M CXP
Manufacturer: ContiTech AG
SPA 1600 Lw L=L EL
Manufacturer: ContiTech AG
HTD 252 3M
Manufacturer: ContiTech AG
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.