Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 55.3
d7 - 64
L - 48.1
L3 - 36.5
L4 - 11.6
Bearing 4301 ZZ
Manufacturer: ETERNO
Sizes: 12x37x17 (mm)
Weight:: 0.09 (kg)
Bearings NKIS17
Manufacturer: INA-FAG
Sizes: 17x37x20 (mm)
Weight:: 0.098 (kg)
AT10 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x99x14 (mm)
Подшипник 5206Z
Manufacturer: NACHI
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x60x7 (mm)
Bearing LR6003 NPPU
Manufacturer: INA-FAG
Sizes: 17x40x10 (mm)
Weight:: 10 (kg)
CX 60 CX 1589 Ld
Manufacturer: ContiTech AG
Bearing 33205 (2DE)
Manufacturer: GMB
Sizes: 25x52x22 (mm)
Weight:: 0.216 (kg)
K703 PTFE/NBR(125x137,2x8,1)
Manufacturer: KASTAS
Sizes: 125x137,2x8,1 (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.
