Mechanical seal RM 551-50
Technical specifications
Designation : RM 551-50
Producer : RiMi
Technical data from the manufacturers catalog :
d - 50
d3 - 66
d6 - 64
d7 - 72.5
L - 56.5
L3 - 45
L4 - 11.5
K709 PTFE/NBR(250x270,5x8,1)
Manufacturer: KASTAS
Sizes: 250x270,5x8,1 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCF45
Manufacturer: INA-FAG
Подшипник F-1612
Manufacturer: NSK-RHP
Sizes: 16x22x12 (mm)
Weight:: 0.014 (kg)
Подшипник N 407
Manufacturer: NACHI
Sizes: 35x83x25 (mm)
Weight:: 1.02 (kg)
Подшипник HR33006J
Manufacturer: NSK-RHP
Sizes: 30x55x20 (mm)
Weight:: 0.208 (kg)
Подшипник RS-5060NR
Manufacturer: NSK-RHP
Sizes: 300x460x218 (mm)
Weight:: 130 (kg)
Bearing 30309 (7309E)
Manufacturer: TMB
Sizes: 45x100x27.25 (mm)
Weight:: 0.97 (kg)
Manufacturer: ContiTech AG
K21 NBR(100x120x12)
Manufacturer: KASTAS
Sizes: 100x120x12 (mm)
MEGADYNE ISORAN 460XL
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.
