Mechanical seal RM 551B
Technical specifications
Designation : RM 551B
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 22
d7 - 28
L - 25
L3 - 17.5
L4 - 7.5
Bearing 32322
Manufacturer: ETERNO
Sizes: 110x240x80 (mm)
Weight:: 17 (kg)
Подшипник NN3048
Manufacturer: NACHI
Sizes: 240x330x92 (mm)
Weight:: 31.8 (kg)
Подшипник 6807DD
Manufacturer: NSK
Sizes: 35x47x7 (mm)
Weight:: 0.027 (kg)
Bearing SCE87PP
Manufacturer: INA
Sizes: 12.700x17.462x11.112 (mm)
Weight:: 0.006 (kg)
Manufacturer: ContiTech AG
Подшипник 6013N
Manufacturer: NSK
Sizes: 65x100x18 (mm)
Weight:: 0.439 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20312-K-TVP-C3 + H312
Manufacturer: FAG
Sizes: 55x130x31 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 188.00x191.60x1.80 (mm)
SEALS (REINFORCED SEAL) (FST)
Manufacturer: FEKO
Sizes: 70x85x8/9 (mm)
Подшипник 24148CK30E4
Manufacturer: NSK
Sizes: 240x400x160 (mm)
Weight:: 79.5 (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.