Mechanical seal RM 551-65
Technical specifications
Designation : RM 551-65
Producer : RiMi
Technical data from the manufacturers catalog :
d - 65
d3 - 84
d6 - 77
d7 - 84.5
L - 62.5
L3 - 51
L4 - 11.5
Подшипник 21308AX
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.79 (kg)
PK 830 / 326 K
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 15x30x10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x58x8 (mm)
Manufacturer: ContiTech AG
K21 NBR(118x132x8,5)
Manufacturer: KASTAS
Sizes: 118x132x8,5 (mm)
Корпус UCECH204
Manufacturer: NACHI
Weight:: 0.80 (kg)
Bearing NK26/20
Manufacturer: ETERNO
Sizes: 26x34x20 (mm)
Weight:: 40 (kg)
Подшипник 23084CAKE4
Manufacturer: NSK-RHP
Sizes: 420x620x150 (mm)
Weight:: 151 (kg)
Bearing NJ2305EV (542605EK)
Manufacturer: TMB
Sizes: 25x62x24 (mm)
Weight:: 0.35 (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.
