Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 42.2
d7 - 50
L - 39
L3 - 27.5
L4 - 11.5
Подшипник 7208BDB
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
K68 POM(35x40x15)
Manufacturer: KASTAS
Sizes: 35x40x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TAY)
Manufacturer: STO
Sizes: 80x136x10/36 (mm)
Подшипник 7308C
Manufacturer: NACHI
Sizes: 40x90x23 (mm)
Weight:: 0.655 (kg)
Подшипник 6910NR
Manufacturer: NACHI
Sizes: 50x72x12 (mm)
Weight:: 0.127 (kg)
AT10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 2.20x7.00x2.40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 1.52x8.58x3.53 (mm)
Bearing HK2518-RS
Manufacturer: INA-FAG
Sizes: 25x32x18 (mm)
Weight:: 0.029 (kg)
Bearing HK1312
Manufacturer: INA-FAG
Sizes: 13x19x12 (mm)
Weight:: 0.01 (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.
