Mechanical seal RM 551-28
Technical specifications
Designation : RM 551-28
Producer : RiMi
Technical data from the manufacturers catalog :
d - 28
d3 - 40
d6 - 38
d7 - 43.3
L - 38
L3 - 29
L4 - 9
Подшипник BL 312 ZZ
Manufacturer: NSK
Sizes: 60x130x31 (mm)
Weight:: 1.88 (kg)
Подшипник 6300-2NSE
Manufacturer: NACHI
Sizes: 10x35x11 (mm)
Weight:: 0.053 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6913-ZW
Manufacturer: INA
Sizes: 72x90x45 (mm)
Подшипник NUP 305
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.238 (kg)
13x560 A 22
Manufacturer: ContiTech AG
Bearing HK1816 2RS
Manufacturer: ETERNO
Sizes: 18x24x16 (mm)
Weight:: 0.015 (kg)
Bearing NJ310EM深沟 (42310EH(深沟)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
ATG10 2130 MFX - Megaflex ( ATK10 2130 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K25 NBR/Metal(320x36x40)
Manufacturer: KASTAS
Sizes: 320x36x40 (mm)
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.