Mechanical seal RM 551-28
Technical specifications
Designation : RM 551-28
Producer : RiMi
Technical data from the manufacturers catalog :
d - 28
d3 - 40
d6 - 38
d7 - 43.3
L - 38
L3 - 29
L4 - 9
4 FKM 80(116,00x04,00)
Manufacturer: KASTAS
Bearings NATR35-X-PP-A
Manufacturer: INA-FAG
Sizes: 35x72x29 (mm)
Weight:: 0.635 (kg)
K107 PU(30x38x4/7)
Manufacturer: KASTAS
Sizes: 30x38x4/7 (mm)
K37 (30x40x7,5)
Manufacturer: KASTAS
Sizes: 30x40x7,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 158.42x163.66x2.62 (mm)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 6x12x2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 114.02x117.58x1.78 (mm)
B 177 4562 Le/ 4500 Li
Manufacturer: ContiTech AG
HTD 8M 3480 ( HTD8M 3480 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 43.50x47.50x2.00 (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.
