Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 76.5
d7 - 85.4
L - 65
L3 - 52
L4 - 13
Подшипник NF 217
Manufacturer: NSK-RHP
Sizes: 85x133.8x28 (mm)
Weight:: 1.87 (kg)
Bearing NJ1014M (42114H)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.62 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 37.00x44.00x3.50 (mm)
Подшипник RLM2025
Manufacturer: NSK-RHP
Sizes: 20x27x25 (mm)
Weight:: 0.035 (kg)
Подшипник 5302
Manufacturer: NSK-RHP
Sizes: 15x42x19 (mm)
Weight:: 0.11 (kg)
Подшипник 23952CAKE4
Manufacturer: NSK-RHP
Sizes: 260x360x75 (mm)
Weight:: 23 (kg)
Bearing NJ2234
Manufacturer: ETERNO
Sizes: 170x310x86 (mm)
Weight:: 30 (kg)
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
Bearings NATR25-PP
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.275 (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.
