Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 21
d7 - 25
L - 23.1
L3 - 16.5
L4 - 6.6
K22 NBR(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
MEGADYNE ISORAN 1000 RPP8 ( RPP 8M 1000 )
Manufacturer: ContiTech AG
ATG10 5250 MFX - Megaflex ( ATK10 5250 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 104.40x107.96x1.78 (mm)
K81 TPE(52x60x1,9 )
Manufacturer: KASTAS
Sizes: 52x60x1,9 (mm)
Подшипник NJ 313
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.27 (kg)
Krestovina 15x38
Manufacturer: TOYO
Bearing 4450
Manufacturer: INA-FAG
Sizes: 114.300x171.450x41.280 (mm)
Weight:: 3.207 (kg)
Подшипник NUP 2214
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.52 (kg)
Bearing 51330 (8330)
Manufacturer: TMB
Sizes: 150x250x80 (mm)
Weight:: 16.5 (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.
