Mechanical seal RM 551D
Technical specifications
Designation : RM 551D
Producer : RiMi
Technical data from the manufacturers catalog :
d6 - 77
d7 - 85
L - 66
L3 - 55
L4 - 11
Bearing 3776 / 3730
Manufacturer: TIMKEN
Sizes: 44.983x93.264x30.163 (mm)
Weight:: 0.952 (kg)
Подшипник E32034J
Manufacturer: NACHI
Sizes: 170x260x57 (mm)
Weight:: 10.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x44x8 (mm)
Подшипник 6819NR
Manufacturer: NACHI
Sizes: 95x120x13 (mm)
Weight:: 0.307 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 77.50x82.80x2.65 (mm)
AT5 DD
Manufacturer: ContiTech AG
Bearings RNA49/22
Manufacturer: INA-FAG
Sizes: 28x39x17 (mm)
Weight:: 0.502 (kg)
Подшипник NF 248
Manufacturer: NACHI
Sizes: 240x385x72 (mm)
Weight:: 50 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 40x54x7 (mm)
Bearing FC68404.1
Manufacturer: INA-FAG
Sizes: 17.100x37.100x13.920 (mm)
Weight:: 0.063 (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.
