Mechanical seal RM 551-80
Technical specifications
Designation : RM 551-80
Producer : RiMi
Technical data from the manufacturers catalog :
d - 80
d3 - 100
d6 - 92
d7 - 99.5
L - 70.5
L3 - 59
L4 - 11.5
3.53 NBR 70(221,84x03,53)
Manufacturer: KASTAS
K41 PTFE/NBR(280x256x8,1)
Manufacturer: KASTAS
Sizes: 280x256x8,1 (mm)
K81 TPE(125x135x1,9)
Manufacturer: KASTAS
Sizes: 125x135x1,9 (mm)
Bearing 7202CP4 (36202J)
Manufacturer: TMB
Sizes: 15x35x11 (mm)
Weight:: 0.043 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 113x145x14 (mm)
Подшипник NU 2205 ET
Manufacturer: NSK-RHP
Sizes: 25x52x18 (mm)
Weight:: 0.16 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing NCF3030V
Manufacturer: TMB
Weight:: 7.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x42x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x170x12 (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.
