Mechanical seal RM 551-22
Technical specifications
Designation : RM 551-22
Producer : RiMi
Technical data from the manufacturers catalog :
d - 22
d3 - 33
d6 - 30
d7 - 35.4
L - 33
L3 - 25
L4 - 8
O-RING
Manufacturer: NQK SF
Sizes: 207.00x215.00x4.00 (mm)
Bearing HK2516
Manufacturer: INA-FAG
Sizes: 25x32x16 (mm)
Weight:: 0.027 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x80x10 (mm)
Торцевое уплотнение RM Z1-30
Manufacturer: RiMi
K07 NBR(20x30x10/7)
Manufacturer: KASTAS
Sizes: 20x30x10/7 (mm)
Подшипник 6806NR
Manufacturer: NSK-RHP
Sizes: 30x42x7 (mm)
Weight:: 0.024 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO20X35X17
Manufacturer: INA-FAG
Sizes: 20x35x17 (mm)
Bearing D12
Manufacturer: INA-FAG
Sizes: 30.163x53.188x15.875 (mm)
Weight:: 142 (kg)
Подшипник NU 2248
Manufacturer: NSK-RHP
Sizes: 240x440x120 (mm)
Weight:: 84.9 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.70x3.70x1.00 (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.
