Торцевое уплотнение RM U4(250)-43
Technical specifications
Designation : RM U4(250)-43
Producer : RiMi
Technical data from the manufacturers catalog :
d - 43
d3 - 59
d6 - 54
d7 - 61
d8 - 4
L - 58
L3 - 45
L4 - 13
L8 - 21
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 145x175x14 (mm)
HTD 1610 14M
Manufacturer: ContiTech AG
Bearings NA4840
Manufacturer: INA-FAG
Sizes: 200x250x50 (mm)
Weight:: 5.84 (kg)
K518 (90x70x22,4)
Manufacturer: KASTAS
Sizes: 90x70x22,4 (mm)
K98 PU/NBR(109x125x10,5)
Manufacturer: KASTAS
Sizes: 109x125x10,5 (mm)
Bearings NK55/35
Manufacturer: INA-FAG
Sizes: 55x68x35 (mm)
Weight:: 0.25 (kg)
Bearing NU217
Manufacturer: ETERNO
Sizes: 85x150x28 (mm)
Weight:: 1.94 (kg)
Подшипник 22328CE4
Manufacturer: NSK-RHP
Sizes: 140x300x102 (mm)
Weight:: 35.4 (kg)
Bearing 3979 / 3920
Manufacturer: TIMKEN
Sizes: 57.15x112.712x30.162 (mm)
Weight:: 1.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 37.00x40.20x1.60 (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.
