Mechanical seal RM 551-40
Technical specifications
Designation : RM 551-40
Producer : RiMi
Technical data from the manufacturers catalog :
d - 40
d3 - 56
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
Bearing 385 / 382
Manufacturer: TIMKEN
Sizes: 55.000x98.425x21.000 (mm)
Weight:: 0.661 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x80x10 (mm)
Bearing 22215W33 (3515W33)
Manufacturer: TMB
Sizes: 75x130x31 (mm)
Weight:: 1.7 (kg)
Bearing 32238
Manufacturer: ETERNO
Sizes: 190x340x92 (mm)
Weight:: 36 (kg)
Подшипник 6018ZNR
Manufacturer: NACHI
Sizes: 90x140x24 (mm)
Weight:: 1.13 (kg)
Bearing 61908P5 (D1000908)
Manufacturer: TMB
Sizes: 40x62x12 (mm)
Weight:: 0.12 (kg)
Подшипник NF 340
Manufacturer: NACHI
Sizes: 200x360x80 (mm)
Weight:: 54.5 (kg)
K06 NBR(170x182x12/7)
Manufacturer: KASTAS
Sizes: 170x182x12/7 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 68/670
Manufacturer: NSK-RHP
Sizes: 670x820x69 (mm)
Weight:: 75.4 (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.
