Mechanical seal RM 301-25
Technical specifications
Designation : RM 301-25
Producer : RiMi
Technical data from the manufacturers catalog :
d - 25
d3 - 47
d7 - 50
L - 23.5
L3 - 13.5
L4 - 10
Bearing 61804 2RS
Manufacturer: ETERNO
Sizes: 20x32x7 (mm)
Weight:: 0.018 (kg)
BB146 ( ВВ 146 ) Le= 3777 мм
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 42x65x10 (mm)
Подшипник 6814ZZ
Manufacturer: NACHI
Sizes: 70x90x10 (mm)
Weight:: 0.135 (kg)
Подшипник 7004CDT
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)
Подшипник 24124AX
Manufacturer: NACHI
Sizes: 120x200x80 (mm)
Weight:: 9.9 (kg)
Bearing 7211C (36211)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.62 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing N315EMK (2315EHK)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.3 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K559-552-A
Manufacturer: FAG
Sizes: 63.5x123.825x38.1 (mm)
Weight:: 2.07 (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.