Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 32
d7 - 38
L - 32
L3 - 24.5
L4 - 7.5
Bearing NU204
Manufacturer: ETERNO
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
K03 (30x20x8,9)
Manufacturer: KASTAS
Sizes: 30x20x8,9 (mm)
Корпус UKCX09+H2309
Manufacturer: NACHI
Weight:: 2.3 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 95x180.50x13 (mm)
Bearing 7408ACP6 (E46408)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x58x7 (mm)
Подшипник 21308EAKE4
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.73 (kg)
Подшипник 69/800
Manufacturer: NSK-RHP
Sizes: 800x1060x115 (mm)
Weight:: 275 (kg)
BX 77 BX 1999 Ld
Manufacturer: ContiTech AG
Подшипник NP 412
Manufacturer: NACHI
Sizes: 60x127x35 (mm)
Weight:: 3.02 (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.
