Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 71.5
d7 - 80.4
L - 64.3
L3 - 51
L4 - 13.3
Bearing 2922
Manufacturer: INA-FAG
Sizes: 110x145x25 (mm)
Weight:: 1.040 (kg)
Подшипник NA4917
Manufacturer: NSK-RHP
Sizes: 85x120x35 (mm)
Weight:: 1.25 (kg)
K33 PU(25x35x7)
Manufacturer: KASTAS
Sizes: 25x35x7 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 92.08x111.28x11.11 (mm)
3.53 NBR 70(063,09x03,53)
Manufacturer: KASTAS
Подшипник 23032CDKE4
Manufacturer: NSK-RHP
Sizes: 160x240x60 (mm)
Weight:: 9.66 (kg)
Подшипник NF 316
Manufacturer: NSK-RHP
Sizes: 80x147x39 (mm)
Weight:: 3.85 (kg)
T20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x47x10 (mm)
BB163 ( ВВ 163 ) Le= 4209 мм
Manufacturer: ContiTech AG
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.
