Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 83
d7 - 92
L - 68.3
L3 - 57
L4 - 11.3
Bearings PWTR2052 2RS
Manufacturer: INA-FAG
Sizes: 20x52x25 (mm)
Weight:: 0.32 (kg)
Bearings K89330
Manufacturer: INA-FAG
Sizes: 150x250x19 (mm)
Weight:: 12.63 (kg)
Подшипник 21315AX
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.95 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU1007-M1
Manufacturer: FAG
Sizes: 35x62x14 (mm)
HTD 1520 8M CXP
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x55x7 (mm)
Bearing 23068KW33
Manufacturer: TMB
Sizes: 340x520x133 (mm)
Weight:: 105 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 42.50x53.10x5.30 (mm)
Bearing 7205CETAP4 (36205KJ-SH)
Manufacturer: TMB
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
Подшипник 22222EAKE4
Manufacturer: NSK-RHP
Sizes: 110x200x53 (mm)
Weight:: 6.99 (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.
