Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 83
d7 - 92
L - 67
L3 - 54
L4 - 13
Подшипник HR32305J
Manufacturer: NSK-RHP
Sizes: 25x62x25.25 (mm)
Weight:: 0.376 (kg)
Подшипник 7309CDF
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
K703 PTFE/NBR(330x346x9,5)
Manufacturer: KASTAS
Sizes: 330x346x9,5 (mm)
RPP8 7776 ( RPP 8 7776 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4908
Manufacturer: INA-FAG
Sizes: 48x62x22 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x45x8 (mm)
A 69 13x1750 Li / 1780 Ld
Manufacturer: ContiTech AG
Bearing 23136 MW33
Manufacturer: ETERNO
Sizes: 180x300x96 (mm)
Weight:: 25.2 (kg)
Bearing NJ238
Manufacturer: ETERNO
Sizes: 190x340x55 (mm)
Weight:: 22 (kg)
Bearing NNU4917K/W33P5 (D4382917K)
Manufacturer: TMB
Sizes: 85x120x34 (mm)
Weight:: 1.25 (kg)
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.
