Mechanical seal RM 108-12
Technical specifications
Designation : RM 108-12
Producer : RiMi
Technical data from the manufacturers catalog :
d - 12
d3 - 22
d7 - 23
L - 20
L3 - 15.5
L4 - 4.5
Подшипник 6924N
Manufacturer: NSK-RHP
Sizes: 120x165x22 (mm)
Weight:: 1.21 (kg)
K21 NBR(50x60x12)
Manufacturer: KASTAS
Sizes: 50x60x12 (mm)
Bearing 7224AC (46224)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 146.00x152.00x3.00 (mm)
Bearing 23044KW33
Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 30.5 (kg)
Bearing PWTR3580 2RS
Manufacturer: INA-FAG
Sizes: 35x80x29 (mm)
Weight:: 28 (kg)
Подшипник 23228CE4
Manufacturer: NSK-RHP
Sizes: 140x250x88 (mm)
Weight:: 18.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x28x7 (mm)
Bearing 7220CP4 (36220J)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.25 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 60x75x8 (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.
