Mechanical seal RM 551-70
Technical specifications
Designation : RM 551-70
Producer : RiMi
Technical data from the manufacturers catalog :
d - 70
d3 - 90
d6 - 82
d7 - 89.5
L - 62.5
L3 - 51
L4 - 11.5
K38 PU(36x44x5,8)
Manufacturer: KASTAS
Sizes: 36x44x5,8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 211.02x225.00x6.99 (mm)
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 70x85x5 (mm)
Подшипник NJ 2220 ET
Manufacturer: NSK-RHP
Sizes: 100x180x46 (mm)
Weight:: 4.69 (kg)
Bearing NN3019 K
Manufacturer: ETERNO
Sizes: 95x145x37 (mm)
Weight:: 2.14 (kg)
Bearing S2016
Manufacturer: INA-FAG
Sizes: 31.750x38.100x25.400 (mm)
Weight:: 0.053 (kg)
Bearing 24056K
Manufacturer: TMB
Sizes: 280x420x140 (mm)
Weight:: 69.5 (kg)
Bearing 29248 (9039248)
Manufacturer: TMB
Sizes: 240x340x60 (mm)
Weight:: 16.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 40x54x6.8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 280x320x18 (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.
