Mechanical seal RM 551-22
Technical specifications
Designation : RM 551-22
Producer : RiMi
Technical data from the manufacturers catalog :
d - 22
d3 - 33
d6 - 30
d7 - 35.4
L - 33
L3 - 25
L4 - 8
O-RING
Manufacturer: NQK SF
Sizes: 8.50x11.50x1.50 (mm)
Корпус UCECH206
Manufacturer: NACHI
Weight:: 0.91 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 69x95x10 (mm)
K21 NBR(10x20x8)
Manufacturer: KASTAS
Sizes: 10x20x8 (mm)
Подшипник 7207BDB
Manufacturer: NACHI
Sizes: 35x72x17 (mm)
Weight:: 0.295 (kg)
K10 NBR(280x295x9,5/13)
Manufacturer: KASTAS
Sizes: 280x295x9,5/13 (mm)
Подшипник 7222CDF
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)
K22 PU(560x600x30 )
Manufacturer: KASTAS
Sizes: 560x600x30 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 360x400x16 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 140x158x11 (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.
