Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 27
d7 - 33
L - 27
L3 - 19.5
L4 - 7.5
Bearings PWTR25 2RS-XL
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.281 (kg)
Подшипник NJ 2217
Manufacturer: NACHI
Sizes: 85x150x36 (mm)
Weight:: 2.5 (kg)
Bearing 7007CP5 (D36107)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB9Y)
Manufacturer: STO
Sizes: 56x75x8/12.5 (mm)
MEGADYNE ISORAN 1120 PLT14 ( RPP14 1120 PLATINUM )
Manufacturer: ContiTech AG
Подшипник 7018 C
Manufacturer: NSK-RHP
Sizes: 90x140x24 (mm)
Weight:: 1.34 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 88.00x93.00x2.50 (mm)
Bearings NA49/32
Manufacturer: INA-FAG
Sizes: 32x52x20 (mm)
Weight:: 0.158 (kg)
Подшипник 23222AXK
Manufacturer: NACHI
Sizes: 110x200x69.8 (mm)
Weight:: 10 (kg)
Bearing GS81248
Manufacturer: INA-FAG
Sizes: 240x340x78 (mm)
Weight:: 8.150 (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.
