Mechanical seal RM 551-12
Technical specifications
Designation : RM 551-12
Producer : RiMi
Technical data from the manufacturers catalog :
d - 12
d3 - 21
d6 - 16.5
d7 - 20.6
L - 23.5
L3 - 18
L4 - 5.5
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2322-E-TVP2
Manufacturer: FAG
Sizes: 110x240x80 (mm)
Подшипник 6211VV
Manufacturer: NSK-RHP
Sizes: 55x100x21 (mm)
Weight:: 0.619 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22218-E1
Manufacturer: FAG
Sizes: 90x160x40 (mm)
Подшипник NN3052K
Manufacturer: NACHI
Sizes: 260x364x104 (mm)
Weight:: 46 (kg)
2.62 NBR 70(92,92x2,62)
Manufacturer: KASTAS
T20 DD
Manufacturer: ContiTech AG
Подшипник 7309BDF
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 45x62x8.50 (mm)
Подшипник NUP 256
Manufacturer: NACHI
Sizes: 260x500x80 (mm)
Weight:: 71.5 (kg)
RPP8 2888 ( RPP 8 2888 -V, -M, -MFX )
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.
