Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 75
d7 - 83
L - 66
L3 - 55
L4 - 11
Bearing 7318BMP5 (D66318H)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 5.2 (kg)
Bearing K25X29X10
Manufacturer: ETERNO
Sizes: 25x29x10 (mm)
Weight:: 0.0085 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 345.00x355.00x5.00 (mm)
Bearing 627Z (60027)
Manufacturer: TMB
Sizes: 7x22x7 (mm)
Weight:: 0.012 (kg)
Подшипник NJ 2207 EG
Manufacturer: NACHI
Sizes: 35x72x23 (mm)
Weight:: 0.446 (kg)
Подшипник 6820N
Manufacturer: NACHI
Sizes: 100x125x13 (mm)
Weight:: 0.32 (kg)
Подшипник 5216
Manufacturer: NSK-RHP
Sizes: 80x140x44.4 (mm)
Weight:: 2.5 (kg)
3 NBR 70(043,00x03,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 147.80x154.00x3.10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x34x6 (mm)
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.
