Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 56
d7 - 63
L - 48.5
L3 - 39.5
L4 - 9
Bearings NKI17/20
Manufacturer: INA-FAG
Sizes: 17x29x20 (mm)
Weight:: 0.534 (kg)
Bushing H3130
Manufacturer: ETERNO
Sizes: 150x195x111 (mm)
Weight:: 5.5 (kg)
Bearing 6222
Manufacturer: ETERNO
Sizes: 110x200x38 (mm)
Weight:: 4.34 (kg)
Подшипник 6976
Manufacturer: NSK-RHP
Sizes: 380x520x65 (mm)
Weight:: 40 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x38x8 (mm)
AT10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBG)
Manufacturer: STO
Sizes: 85x105x12 (mm)
SPB 4620 Lw
Manufacturer: ContiTech AG
Торцевое уплотнение RM U4(250)-38
Manufacturer: RiMi
K21 NBR(36x48x6)
Manufacturer: KASTAS
Sizes: 36x48x6 (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.
