Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 52.2
d7 - 58
L - 44.8
L3 - 34
L4 - 10.8
O-RING
Manufacturer: NQK SF
Sizes: 79.40x85.60x3.10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21315-E1-K
Manufacturer: FAG
Sizes: 75x160x37 (mm)
K22 PU(140x160x14)
Manufacturer: KASTAS
Sizes: 140x160x14 (mm)
Bearing 24124K
Manufacturer: TMB
Sizes: 120x200x80 (mm)
Weight:: 10.5 (kg)
Подшипник NUP 221 EM
Manufacturer: NSK-RHP
Sizes: 105x190x36 (mm)
Weight:: 4.58 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6902
Manufacturer: INA-FAG
Sizes: 20x28x23 (mm)
3 NBR 90(079,00x03,00)
Manufacturer: KASTAS
Подшипник R 1-5 ZZ
Manufacturer: NSK-RHP
Sizes: 2.38x7.938x3.571 (mm)
K09 PU(57x65x4/7)
Manufacturer: KASTAS
Sizes: 57x65x4/7 (mm)
K21 NBR(20x27x5)
Manufacturer: KASTAS
Sizes: 20x27x5 (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.
