Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 33
d7 - 39
L - 31
L3 - 23.5
L4 - 7.5
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x41.3x7 (mm)
Подшипник 6821N
Manufacturer: NACHI
Sizes: 105x130x13 (mm)
Weight:: 0.335 (kg)
Подшипник 22314EAKE4
Manufacturer: NSK-RHP
Sizes: 70x150x51 (mm)
Weight:: 4.28 (kg)
Подшипник 53210U
Manufacturer: NSK-RHP
Sizes: 50x78x26 (mm)
Weight:: 225 (kg)
K69 POM(115x110x20 )
Manufacturer: KASTAS
Sizes: 115x110x20 (mm)
Подшипник 22318EAKE4
Manufacturer: NSK-RHP
Sizes: 90x190x64 (mm)
Weight:: 8.56 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 33.05x36.61x1.78 (mm)
Bearings FC66142.1
Manufacturer: INA-FAG
Sizes: 70.100x89.890x3.170 (mm)
Weight:: 0.032 (kg)
SEALS (REINFORCED SEAL) (SDK)
Manufacturer: FEKO
Sizes: 32.20x52.30x23.50 (mm)
T5 DD
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.
