Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 42
d7 - 48
L - 36
L3 - 28.5
L4 - 7.5
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 92x110x10 (mm)
K27 NBR(60x70x7/5)
Manufacturer: KASTAS
Sizes: 60x70x7/5 (mm)
Подшипник HR30311J
Manufacturer: NSK-RHP
Sizes: 55x120x31.5 (mm)
Weight:: 1.63 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 72x90x8 (mm)
Подшипник 6906N
Manufacturer: NACHI
Sizes: 30x47x9 (mm)
Weight:: 0.047 (kg)
Подшипник FJ-2826
Manufacturer: NSK-RHP
Sizes: 28x35x26 (mm)
Weight:: 0.045 (kg)
SPZ 487
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x110x10 (mm)
K25 NBR/Metal(100x16x25)
Manufacturer: KASTAS
Sizes: 100x16x25 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x90x10 (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.
