Mechanical seal RM 551-42
Technical specifications
Designation : RM 551-42
Producer : RiMi
Technical data from the manufacturers catalog :
d - 42
d3 - 59
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
Подшипник 6812
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
Подшипник 7232
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 13.7 (kg)
Подшипник NJ 309 EG
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
PM 3124 / 1230 M EL
Manufacturer: ContiTech AG
HTD 8M 7232 ( HTD8M 7232 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник C4134V
Manufacturer: SKF
Sizes: 170x280x109 (mm)
Weight:: 27 (kg)
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 125.00x130.30x2.65 (mm)
CTD 2000 C8M
Manufacturer: ContiTech AG
Bearings PSHEY30-XL-N
Manufacturer: INA-FAG
Weight:: 1.110 (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.
