Mechanical seal RM 155-20
Technical specifications
Designation : RM 155-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 33
d6 - 25
d7 - 30.9
L - 33
L3 - 25
L4 - 8
O-RING
Manufacturer: NQK SF
Sizes: 419.50x436.30x8.40 (mm)
K03 (150x120x28)
Manufacturer: KASTAS
Sizes: 150x120x28 (mm)
Bearing S6303-2Z
Manufacturer: ETERNO
Sizes: 17.00x47.00x14.00 (mm)
Weight:: 120 (kg)
Bearing 33287 / 33462
Manufacturer: TIMKEN
Sizes: 73.025x117.475x30.162 (mm)
Weight:: 1.190 (kg)
Подшипник HR32960J
Manufacturer: NSK-RHP
Sizes: 300x420x76 (mm)
Weight:: 31.4 (kg)
K12 PU(35x47x7/10)
Manufacturer: KASTAS
Sizes: 35x47x7/10 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (RSD)
Manufacturer: STO
Sizes: 27x37x10.5 (mm)
Bearing NN3016
Manufacturer: ETERNO
Sizes: 80x125x34 (mm)
Weight:: 1.51 (kg)
Подшипник 6244
Manufacturer: NACHI
Sizes: 220x400x65 (mm)
Weight:: 37.0 (kg)
Bearing B708CP5 (D136018)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.011 (kg)
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.
