Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 49.2
d7 - 55
L - 41.3
L3 - 31
L4 - 10.3
SEALS (REINFORCED SEAL) (A-B)
Manufacturer: FEKO
Sizes: 22x32x7 (mm)
Bearing 7240ACM (46240H)
Manufacturer: TMB
Sizes: 200x360x58 (mm)
Weight:: 25 (kg)
K17 PTFE/NBR(22x14,5x3,2 )
Manufacturer: KASTAS
Sizes: 22x14,5x3,2 (mm)
Bearing NU324
Manufacturer: ETERNO
Sizes: 120x260x55 (mm)
Weight:: 13.4 (kg)
K69 POM(45x41x9,5)
Manufacturer: KASTAS
Sizes: 45x41x9,5 (mm)
156 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 360x400x18 (mm)
Подшипник HR33006J
Manufacturer: NSK-RHP
Sizes: 30x55x20 (mm)
Weight:: 0.208 (kg)
XPZ 2180 Lw / Ld ( XPZ2180 )
Manufacturer: ContiTech AG
Bearing IR45x50x25.5
Manufacturer: INA-FAG
Sizes: 45x50x25.5 (mm)
Weight:: 0.737 (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.
