Mechanical seal RM 156-19
Technical specifications
Designation : RM 156-19
Producer : RiMi
Technical data from the manufacturers catalog :
d - 19
d3 - 31.5
d7 - 35
L - 29
L3 - 21
L4 - 8
K21 NBR(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
Bearing NA4903 2RS
Manufacturer: INA-FAG
Sizes: 17x30x14 (mm)
Weight:: 0.040 (kg)
Подшипник BL 317
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.77 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 290x330x20 (mm)
Bearing 25878 / 25820
Manufacturer: TIMKEN
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.456 (kg)
Подшипник T7FC050
Manufacturer: NSK-RHP
Sizes: 50x105x32 (mm)
Weight:: 1.22 (kg)
Bearing XW5
Manufacturer: INA-FAG
Sizes: 127.000x165.100x25.850 (mm)
Weight:: 1.327 (kg)
Подшипник 2317 K
Manufacturer: NSK-RHP
Sizes: 85x180x60 (mm)
Bearing NNU4944KW33P5
Manufacturer: TMB
Sizes: 220x300x80 (mm)
Weight:: 15.9 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29414-E1
Manufacturer: INA-FAG
Sizes: 70x150x48 (mm)
Weight:: 3.8 (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.
