Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 83
d7 - 92
L - 67
L3 - 54
L4 - 13
22x2324 C 91,5
Manufacturer: ContiTech AG
Bearing 2921
Manufacturer: INA-FAG
Sizes: 105x140x25 (mm)
Weight:: 1.010 (kg)
8V 1900
Manufacturer: ContiTech AG
Подшипник NN3015
Manufacturer: NACHI
Sizes: 75x105x30 (mm)
Weight:: 1.14 (kg)
Подшипник 52206
Manufacturer: NSK-RHP
Sizes: 30x52x29 (mm)
Weight:: 225 (kg)
Bearing 7334 C
Manufacturer: ETERNO
Sizes: 170x360x72 (mm)
Weight:: 40.36 (kg)
Bearing 604 2RS
Manufacturer: ETERNO
Sizes: 4x12x4 (mm)
Weight:: 0.038 (kg)
T5 DD
Manufacturer: ContiTech AG
K22 NBR(13x23x8)
Manufacturer: KASTAS
Sizes: 13x23x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 402.80x420.00x8.60 (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.
