Mechanical seal RM 551-12
Technical specifications
Designation : RM 551-12
Producer : RiMi
Technical data from the manufacturers catalog :
d - 12
d3 - 21
d6 - 16.5
d7 - 20.6
L - 23.5
L3 - 18
L4 - 5.5
K23 PU(63,5x47,62x9,52)
Manufacturer: KASTAS
Sizes: 63,5x47,62x9,52 (mm)
Подшипник NNCL 4988
Manufacturer: SKF
Sizes: 440x600x160 (mm)
Weight:: 137.0 (kg)
K75 PHENOLIC(45x50x9,7)
Manufacturer: KASTAS
Sizes: 45x50x9,7 (mm)
Подшипник NJ 2319
Manufacturer: NACHI
Sizes: 95x200x67 (mm)
Weight:: 9.39 (kg)
MEGADYNE ISORAN 300 RPP3 ( RPP 3M 300 )
Manufacturer: ContiTech AG
K09 PU(25x33x4/7)
Manufacturer: KASTAS
Sizes: 25x33x4/7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA49/32
Manufacturer: INA-FAG
Sizes: 40x52x20 (mm)
Подшипник HR33030J
Manufacturer: NSK-RHP
Sizes: 150x225x59 (mm)
Weight:: 8.07 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 69x85x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 44.04x51.10x3.53 (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.
