Mechanical seal RM 551-42
Technical specifications
Designation : RM 551-42
Producer : RiMi
Technical data from the manufacturers catalog :
d - 42
d3 - 59
d6 - 52
d7 - 60.5
L - 50.5
L3 - 39
L4 - 11.5
CX 108 CX 2808 Ld
Manufacturer: ContiTech AG
Bearing 33114 (3007714)
Manufacturer: TMB
Sizes: 70x110x37 (mm)
Weight:: 1.7 (kg)
GEAR PULLEYS 14M-50S 220.02 (14M-50S 220.02/68)
Manufacturer: BBC
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x42x7 (mm)
Bearing HM803146 / HM803110
Manufacturer: TIMKEN
Sizes: 41.275x88.9x30.162 (mm)
Weight:: 0.898 (kg)
Подшипник 7238 B
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 22.5 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing 7218CTAP4 (36218KJ)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
Подшипник NA6908
Manufacturer: NSK-RHP
Sizes: 40x62x40 (mm)
Weight:: 0.435 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 58.00x62.00x2.00 (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.
