Mechanical seal RM 551-90
Technical specifications
Designation : RM 551-90
Producer : RiMi
Technical data from the manufacturers catalog :
d - 90
d3 - 114
d6 - 102.5
d7 - 11.5
L - 75.5
L3 - 62
L4 - 13.5
KPB POLYESTER/PTFE(2,5x25)
Manufacturer: KASTAS
Bearings NKS28
Manufacturer: INA-FAG
Sizes: 28x42x20 (mm)
Weight:: 0.836 (kg)
146 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Bearing 2209
Manufacturer: INA-FAG
Sizes: 26.988x42.850x15.875 (mm)
Weight:: 0.092 (kg)
Bearing 7007AC (46107)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
Подшипник NJ 234 EM
Manufacturer: NSK-RHP
Sizes: 170x310x52 (mm)
Weight:: 18.3 (kg)
K59F PU(63x53x4,25)
Manufacturer: KASTAS
Sizes: 63x53x4,25 (mm)
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 45x63.50x9.40/11.50 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x36x6 (mm)
Корпус BLLP5J
Manufacturer: NACHI
Weight:: 0.59 (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.
