Mechanical seal RM 551-90
Technical specifications
Designation : RM 551-90
Producer : RiMi
Technical data from the manufacturers catalog :
d - 90
d3 - 114
d6 - 102.5
d7 - 11.5
L - 75.5
L3 - 62
L4 - 13.5
Bearing 51252 (8252)
Manufacturer: TMB
Sizes: 260x360x79 (mm)
Weight:: 25 (kg)
Bearing 13YS19SS
Manufacturer: INA-FAG
Sizes: 33x63.090x16.010 (mm)
Weight:: 0.207 (kg)
Подшипник NN 3020
Manufacturer: NSK-RHP
Sizes: 100x137x37 (mm)
Weight:: 2.28 (kg)
MEGADYNE ISORAN 54XL
Manufacturer: ContiTech AG
Подшипник 6806-2NKE
Manufacturer: NACHI
Sizes: 30x42x7 (mm)
Weight:: 0.026 (kg)
Подшипник LM613449/LM613410
Manufacturer: NSK-RHP
Sizes: 69.85x112.712x22.225 (mm)
Weight:: 0.8 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN65125-L-TV
Manufacturer: INA-FAG
Sizes: 65x88x103 (mm)
AT20 1900 GEN III
Manufacturer: ContiTech AG
Bearing 30302 (7302E)
Manufacturer: TMB
Sizes: 15x42x14.25 (mm)
Weight:: 0.094 (kg)
Bearing LS1024
Manufacturer: INA-FAG
Sizes: 10x24x2.750 (mm)
Weight:: 0.007 (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.
