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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 27x47x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x40x10 (mm)
K22 NBR(25x33x5,5)
Manufacturer: KASTAS
Sizes: 25x33x5,5 (mm)
A 64 1661 Le/ 1625 Li
Manufacturer: ContiTech AG
Подшипник 7010 A
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.263 (kg)
Подшипник 23044A2X
Manufacturer: NACHI
Sizes: 220x340x90 (mm)
Weight:: 30.5 (kg)
Bearing 1004
Manufacturer: INA-FAG
Sizes: 20x45x23 (mm)
Weight:: 0.188 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 30x50x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 39x55x10 (mm)
5.33 NBR 70(291,47x05,33)
Manufacturer: KASTAS
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.
