Mechanical seal RM 551-25
Technical specifications
Designation : RM 551-25
Producer : RiMi
Technical data from the manufacturers catalog :
d - 25
d3 - 36
d6 - 33
d7 - 38.2
L - 35.5
L3 - 27
L4 - 8.5
Bearing NF313
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.41 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x63.6x8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32012-X-XL
Manufacturer: FAG
Sizes: 60x95x23 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K55X63X32
Manufacturer: INA-FAG
Weight:: 0.102 (kg)
Подшипник 53232
Manufacturer: NACHI
Sizes: 160x225x54.7 (mm)
Weight:: 225 (kg)
AT20 DD
Manufacturer: ContiTech AG
K22 NBR(20x32x7,5)
Manufacturer: KASTAS
Sizes: 20x32x7,5 (mm)
Подшипник 6221N
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.76 (kg)
Bearing GT17
Manufacturer: INA-FAG
Sizes: 38.100x65.888x15.875 (mm)
Weight:: 0.212 (kg)
Bearing 51216
Manufacturer: ETERNO
Sizes: 80x115x28 (mm)
Weight:: 0.91 (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.
