Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 66.5
d7 - 75.4
L - 60.3
L3 - 47
L4 - 13.3
Bearings 201-NPP-B
Manufacturer: INA-FAG
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 135.00x154.00x9.50 (mm)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x68x8 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ25-N-FA125
Manufacturer: INA-FAG
D 126 32x3200 Li / 3276 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x38x5 (mm)
Подшипник NUP 319
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 6.23 (kg)
K757 PTFE/NBR(90x77x8,3)
Manufacturer: KASTAS
Sizes: 90x77x8,3 (mm)
Подшипник NJ 1008
Manufacturer: NSK-RHP
Sizes: 40x68x15 (mm)
Weight:: 0.223 (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.
