Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 31
d7 - 37
L - 29
L3 - 21.5
L4 - 7.5
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x55x9/5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT20-N-FA125
Manufacturer: INA-FAG
Weight:: 3.9 (kg)
Bearing TWB1220
Manufacturer: INA-FAG
Sizes: 19.050x31.750x1.600 (mm)
Weight:: 0.006 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 38.20x42.00x1.90 (mm)
K21 NBR(40x50x5)
Manufacturer: KASTAS
Sizes: 40x50x5 (mm)
Подшипник 6002-2NKE9
Manufacturer: NACHI
Sizes: 15x32x9 (mm)
Weight:: 0.032 (kg)
Bearing 27687 / 27620
Manufacturer: TIMKEN
Sizes: 82.55x125.412x25.4 (mm)
Weight:: 1.07 (kg)
Bearings LR5207NPPU
Manufacturer: INA-FAG
Sizes: 35x80x27 (mm)
Weight:: 0.66 (kg)
Bearing HK3516
Manufacturer: ETERNO
Sizes: 35x42x16 (mm)
Weight:: 0.036 (kg)
Подшипник NJ 2320 E
Manufacturer: NACHI
Sizes: 100x215x73 (mm)
Weight:: 12.9 (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.
