Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 53.3
d7 - 62
L - 47
L3 - 35
L4 - 12
O-RING
Manufacturer: NQK SF
Sizes: 73.00x79.00x3.00 (mm)
Krestovina 22,06X59,6
Manufacturer: TOYO
Bearing 22244K (3544K)
Manufacturer: TMB
Sizes: 220x400x108 (mm)
Weight:: 60.5 (kg)
Bushing H322
Manufacturer: ETERNO
Sizes: 110x145x77 (mm)
Weight:: 2.2 (kg)
Bearing 6211RS (160211K)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.64 (kg)
Подшипник LM2825
Manufacturer: NSK-RHP
Sizes: 22x35x25.2 (mm)
Weight:: 0.092 (kg)
Bearing FND 442 M
Manufacturer: ETERNO
Sizes: 20x46x34 (mm)
Weight:: 280 (kg)
Krestovina 32x90,3
Manufacturer: TOYO
AT5 1230 GEN III
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 29.40x35.60x3.10 (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.
