Торцевое уплотнение RM U4(250)-90
Technical specifications
Designation : RM U4(250)-90
Producer : RiMi
Technical data from the manufacturers catalog :
d - 90
d3 - 113
d6 - 105
d7 - 115
d8 - 4
L - 85.5
L3 - 69
L4 - 16.5
L8 - 24.5
Подшипник 6238
Manufacturer: NSK-RHP
Sizes: 190x340x55 (mm)
Weight:: 22.3 (kg)
Bearing NA4988
Manufacturer: ETERNO
Sizes: 440x490x600 (mm)
Weight:: 131 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x66x8 (mm)
KKT PTFE CARBON(1,5x25)
Manufacturer: KASTAS
Подшипник 23130EX1K
Manufacturer: NACHI
Sizes: 150x250x80 (mm)
Weight:: 16.2 (kg)
Bearing K30X35X27
Manufacturer: ETERNO
Sizes: 30x35x27 (mm)
Weight:: 0.03 (kg)
Bearing 32215 (7515E)
Manufacturer: TMB
Sizes: 75x130x33.25 (mm)
Weight:: 1.65 (kg)
Подшипник 6822VV
Manufacturer: NSK-RHP
Sizes: 110x140x16 (mm)
Weight:: 0.497 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 237.80x255.00x8.60 (mm)
Bearing GE40ES-2RS
Manufacturer: TMB
Sizes: 40x62x28 (mm)
Weight:: 0.32 (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.
