Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 82.5
d7 - 91.5
L - 66.7
L3 - 53
L4 - 13.7
O-RING
Manufacturer: NQK SF
Sizes: 253.60x260.66x3.53 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 7320DT
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 8.18 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 42x62x7 (mm)
Подшипник 23148A2XK
Manufacturer: NACHI
Sizes: 240x400x128 (mm)
Weight:: 68.5 (kg)
SEALS (REINFORCED SEAL) (FYT)
Manufacturer: FEKO
Sizes: 90x105x6/10 (mm)
Bearing 629ZZ/Z1 (80029Z1)
Manufacturer: TMB
Sizes: 9x26x8 (mm)
Weight:: 0.02 (kg)
SPZ 875
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 115x140x13 (mm)
Подшипник 240/1250CAE4
Manufacturer: NSK-RHP
Sizes: 1250x1750x500 (mm)
Weight:: 3700 (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.
