Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 83
d7 - 92
L - 67
L3 - 54
L4 - 13
RPP8 DD 2756 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing N308EMZ1 (2308EHZ1)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.65 (kg)
K15 PU(25x17,5x3,2)
Manufacturer: KASTAS
Sizes: 25x17,5x3,2 (mm)
Bearings NNTR150X360X173 2ZL
Manufacturer: INA-FAG
Sizes: 150x360x173 (mm)
Weight:: 104 (kg)
C 209 5375 Le/ 5300 Li
Manufacturer: ContiTech AG
Подшипник NU 1088
Manufacturer: NSK-RHP
Sizes: 440x650x94 (mm)
Weight:: 105 (kg)
AT20 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 250.00x259.00x4.50 (mm)
Подшипник 49175/49368
Manufacturer: NSK-RHP
Sizes: 44.45x93.662x31.75 (mm)
Weight:: 1.016 (kg)
ContiTech STD 5M 5 HF
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.
