Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 42.2
d7 - 48
L - 38.5
L3 - 28
L4 - 10.5
RPP8 6664 ( RPP 8 6664 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NJ 2317 ET
Manufacturer: NSK-RHP
Sizes: 85x180x60 (mm)
Weight:: 6.77 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 457.00x483.00x13.00 (mm)
Bearings RTW625
Manufacturer: INA-FAG
Sizes: 82.550x132.585x33.338 (mm)
Weight:: 1.670 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K47X52X17
Manufacturer: INA-FAG
Weight:: 0.035 (kg)
1.78 NBR 70(104,40x01,78)
Manufacturer: KASTAS
Bearing 6309ZN (150309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)
Подшипник 140TMP93
Manufacturer: NSK-RHP
Sizes: 140x240x60 (mm)
K781 PTFE(90x95x30 )
Manufacturer: KASTAS
Sizes: 90x95x30 (mm)
Подшипник NU 217 E
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 2.1 (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.
