Mechanical seal RM 551-38
Technical specifications
Designation : RM 551-38
Producer : RiMi
Technical data from the manufacturers catalog :
d - 38
d3 - 53
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
Bearings K89444
Manufacturer: INA-FAG
Sizes: 220x420x40 (mm)
Weight:: 17.6 (kg)
Mechanical seal RM 551-70
Manufacturer: RiMi
K25 NBR/Metal(146,05x19,05x25,4)
Manufacturer: KASTAS
Sizes: 146,05x19,05x25,4 (mm)
Подшипник 99550/99100
Manufacturer: NSK-RHP
Sizes: 139.7x254x66.675 (mm)
Weight:: 13.82 (kg)
Подшипник 21306AXK
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.43 (kg)
Bearing SCH1616PP
Manufacturer: INA-FAG
Sizes: 25.400x33.338x25.400 (mm)
Weight:: 0.043 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2205-K-2RS-TVH-C3 + H305
Manufacturer: FAG
Sizes: 20x52x18 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP204-E-TVP2
Manufacturer: FAG
Sizes: 20x47x14 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSFT20
Manufacturer: INA-FAG
Z 25,5 10x650 Li / 673 Ld
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.
