Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 71.5
d7 - 80.4
L - 64.3
L3 - 51
L4 - 13.3
Bearing 4212 2RS
Manufacturer: ETERNO
Sizes: 60x110x28 (mm)
Bearing NJ213E (42213E)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1.05 (kg)
Bearing NN3012KP6 (E3182112)
Manufacturer: TMB
Sizes: 60x95x26 (mm)
Weight:: 0.66 (kg)
ДВУХРЯДНЫЙ ШАРИКОВЫЙ ПОДШИПНИК 1310 SK
Manufacturer:
Sizes: 50x110x27 (mm)
Weight:: 0.049 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA49/22
Manufacturer: INA-FAG
Sizes: 28x39x17 (mm)
GEAR PULLEYS 14M-90S 398.27 (14M-90S 398.27/68)
Manufacturer: BBC
T20 DD
Manufacturer: ContiTech AG
Подшипник 53248XU
Manufacturer: NSK-RHP
Sizes: 240x340x92 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x86x10 (mm)
K23 PU(80x70x12)
Manufacturer: KASTAS
Sizes: 80x70x12 (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.
