Mechanical seal RM 301-25S
Technical specifications
Designation : RM 301-25S
Producer : RiMi
Technical data from the manufacturers catalog :
d - 25
d3 - 42
d7 - 50
L - 23.5
L3 - 13.5
L4 - 10
Подшипник RNA5908
Manufacturer: NSK-RHP
Sizes: 48x62x30 (mm)
Weight:: 0.23 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x70x10 (mm)
Bearing XW3-3/4
Manufacturer: INA-FAG
Sizes: 95.250x123.820x19.050 (mm)
Weight:: 0.550 (kg)
K21 NBR(105x130x15)
Manufacturer: KASTAS
Sizes: 105x130x15 (mm)
C 264 22x6705 Li / 6764 Ld
Manufacturer: ContiTech AG
Подшипник NJ 221
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 4.03 (kg)
3 NBR 70(039,00x03,00)
Manufacturer: KASTAS
T5 515 ( Т5 515 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ E20-KLL
Manufacturer: INA-FAG
Sizes: 20x47x43.7 (mm)
K37 (140x160x14,50)
Manufacturer: KASTAS
Sizes: 140x160x14,50 (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.
