Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 22
d7 - 28
L - 25
L3 - 17.5
L4 - 7.5
Bearing NN3030
Manufacturer: ETERNO
Sizes: 150x225x56 (mm)
Weight:: 7.58 (kg)
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNAO50X65X20
Manufacturer: INA-FAG
Sizes: 50x65x20 (mm)
K38 PU(38,1x47,62x6,35)
Manufacturer: KASTAS
Sizes: 38,1x47,62x6,35 (mm)
Bearing 4305 ZZ
Manufacturer: ETERNO
Sizes: 25x62x24 (mm)
Weight:: 0.33 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK105/36
Manufacturer: INA-FAG
Sizes: 105x125x36 (mm)
Weight:: 0.713 (kg)
Bearing DAC39720037
Manufacturer:
Sizes: 39x72x37/37 (mm)
Подшипник RS-5008
Manufacturer: NSK-RHP
Sizes: 40x68x38 (mm)
Weight:: 0.56 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 8.00x11.80x1.90 (mm)
Bearing GT35
Manufacturer: INA-FAG
Sizes: 66.675x110.338x25.400 (mm)
Weight:: 0.893 (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.
