Mechanical seal RM 551-44
Technical specifications
Designation : RM 551-44
Producer : RiMi
Technical data from the manufacturers catalog :
d - 44
d3 - 60
d6 - 57
d7 - 65.5
L - 52.5
L3 - 41
L4 - 11.5
Bearing NU308
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.66 (kg)
Bearings NUKR35
Manufacturer: INA-FAG
Weight:: 0.164 (kg)
Подшипник 22205EXK
Manufacturer: NACHI
Sizes: 25x52x18 (mm)
Weight:: 0.19 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 135.00x151.00x8.00 (mm)
Bearings F-390674
Manufacturer: INA-FAG
Sizes: 15x26.970x1.980 (mm)
Weight:: 0.003 (kg)
SPA 1207
Manufacturer: ContiTech AG
RPP8 DD 3108 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing RNA 4901 RS
Manufacturer: INA-FAG
Sizes: 16x24x13 (mm)
Weight:: 0.018 (kg)
Подшипник 6214N
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.07 (kg)
Подшипник 4388/4335
Manufacturer: NSK-RHP
Sizes: 41.275x90.488x39.688 (mm)
Weight:: 1.248 (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.
