Mechanical seal RM 551-25
Technical specifications
Designation : RM 551-25
Producer : RiMi
Technical data from the manufacturers catalog :
d - 25
d3 - 36
d6 - 33
d7 - 38.2
L - 35.5
L3 - 27
L4 - 8.5
Подшипник N 318
Manufacturer: NACHI
Sizes: 90x165x43 (mm)
Weight:: 5.25 (kg)
ContiTech STD 8M 20 HF
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 36.50x41.80x2.65 (mm)
Bearing 32209 (3DC)
Manufacturer: GMB
Sizes: 45x85x23 (mm)
Weight:: 0.573 (kg)
K25 NBR/Metal(82,55x22,23x19,05)
Manufacturer: KASTAS
Sizes: 82,55x22,23x19,05 (mm)
K95 NBR(5x12x5)
Manufacturer: KASTAS
Sizes: 5x12x5 (mm)
AT20 DD
Manufacturer: ContiTech AG
K21 PU(60x70x5)
Manufacturer: KASTAS
Sizes: 60x70x5 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x42x10 (mm)
MEGADYNE ISORAN 255 RPP3 ( RPP 3M 255 )
Manufacturer: ContiTech AG
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.
