Mechanical seal RM 551С
Technical specifications
Designation : RM 551С
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 88
d7 - 97
L - 80
L3 - 62
L4 - 4
L8 - 18
O-RING
Manufacturer: NQK SF
Sizes: 359.97x370.63x5.33 (mm)
AT10 DD
Manufacturer: ContiTech AG
K17 PTFE/NBR(108x92,5x6,3 )
Manufacturer: KASTAS
Sizes: 108x92,5x6,3 (mm)
Подшипник 7030DF
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.42 (kg)
2.5 NBR 90(024,00x02,50)
Manufacturer: KASTAS
Подшипник F681XZZ
Manufacturer: NSK-RHP
Sizes: 1.5x5x2 (mm)
Weight:: 0.14 (kg)
Bearing N217EM (2217EH)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.9 (kg)
Подшипник NUP 2219 E
Manufacturer: NACHI
Sizes: 95x170x43 (mm)
Weight:: 4.23 (kg)
Подшипник LM172425
Manufacturer: NSK-RHP
Sizes: 12x24x25.2 (mm)
Weight:: 0.052 (kg)
K68 POM(28x32x6,2)
Manufacturer: KASTAS
Sizes: 28x32x6,2 (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.
