Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 32
d7 - 38
L - 30.5
L3 - 23
L4 - 7.5
K27 PU(14x20x4/7)
Manufacturer: KASTAS
Sizes: 14x20x4/7 (mm)
Подшипник 54244XU
Manufacturer: NSK-RHP
Sizes: 220x300x134 (mm)
Weight:: 0.73 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK4020-2RS
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
Подшипник 7210BEA
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89420-M
Manufacturer: INA-FAG
Sizes: 100x210x22 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 90.00x95.80x2.90 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 42x55x9 (mm)
Bearing NA4906
Manufacturer: ETERNO
Sizes: 30x35x47 (mm)
Weight:: 0.101 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 95x115x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x40x5 (mm)
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.
