Mechanical seal RM 551-40
Technical specifications
Designation : RM 551-40
Producer : RiMi
Technical data from the manufacturers catalog :
d - 40
d3 - 56
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
O-RING
Manufacturer: NQK SF
Sizes: 327.80x345.00x8.60 (mm)
B 105 2729 Le/ 2667 Li
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 1.42x4.46x1.52 (mm)
K26 NBR 80(26x8x22)
Manufacturer: KASTAS
Sizes: 26x8x22 (mm)
Корпус UCTU209+WU900
Manufacturer: NACHI
Weight:: 26.1 (kg)
Корпус UCC328
Manufacturer: NACHI
Weight:: 48.9 (kg)
Подшипник 190TMP93
Manufacturer: NSK-RHP
Sizes: 190x320x78 (mm)
K04 (50,8x69,85x25,4)
Manufacturer: KASTAS
Sizes: 50,8x69,85x25,4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 498.00x515.00x8.50 (mm)
Bearing RNA4910 2RS
Manufacturer: INA-FAG
Sizes: 58x72x22 (mm)
Weight:: 0.16 (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.
