Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 54
d7 - 61
L - 47.5
L3 - 38.5
L4 - 9
Подшипник 6901DD
Manufacturer: NSK-RHP
Sizes: 12x24x6 (mm)
Weight:: 0.01 (kg)
Подшипник FJ-5520
Manufacturer: NSK-RHP
Sizes: 55x63x20 (mm)
Weight:: 0.06 (kg)
T5 DD
Manufacturer: ContiTech AG
3.53 NBR 90(069,44x03,53)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 38x49.5x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 22x35x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 60.00x62.80x1.40 (mm)
K33 PU(63x78x10 )
Manufacturer: KASTAS
Sizes: 63x78x10 (mm)
Подшипник 7328DB
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 21x36x7 (mm)
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.
