Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 29.5
d7 - 35
L - 27.5
L3 - 20
L4 - 7.5
Подшипник 180TAD20
Manufacturer: NACHI
Sizes: 180x280x120 (mm)
CTD 3500 C14M CARBON
Manufacturer: ContiTech AG
Подшипник HR30206C
Manufacturer: NSK-RHP
Sizes: 30x62x17.25 (mm)
Weight:: 0.221 (kg)
Bearing 638/7-ZZP5 (D3080087)
Manufacturer: TMB
Sizes: 7x14x5 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 50x68x10 (mm)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7022-C-T-P4S
Manufacturer: FAG
Sizes: 110x170x28 (mm)
RPP8 DD 4060 MFX - Megaflex
Manufacturer: ContiTech AG
1.6 NBR 90(009,10x01,60)
Manufacturer: KASTAS
K21 NBR(15x22x8)
Manufacturer: KASTAS
Sizes: 15x22x8 (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.
