Mechanical seal RM 551-12
Technical specifications
Designation : RM 551-12
Producer : RiMi
Technical data from the manufacturers catalog :
d - 12
d3 - 21
d6 - 16.5
d7 - 20.6
L - 23.5
L3 - 18
L4 - 5.5
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2306-K-TVH-C3
Manufacturer: FAG
Sizes: 30x72x27 (mm)
Bearing 25878 / 25821
Manufacturer: TIMKEN
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.471 (kg)
Bearing IR80x90x54
Manufacturer: INA-FAG
Sizes: 80x90x54 (mm)
Weight:: 0.55 (kg)
Подшипник 6807ZE
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.029 (kg)
K21 NBR(136x150x9)
Manufacturer: KASTAS
Sizes: 136x150x9 (mm)
Bearing GS811/560
Manufacturer: INA-FAG
Sizes: 560x670x25.5 (mm)
Weight:: 20.550 (kg)
K69 POM(33x28x9,5)
Manufacturer: KASTAS
Sizes: 33x28x9,5 (mm)
5.33 NBR 70(177,17x05,33)
Manufacturer: KASTAS
AT10 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
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.
