Торцевое уплотнение RM U4(250)-30
Technical specifications
Designation : RM U4(250)-30
Producer : RiMi
Technical data from the manufacturers catalog :
d - 30
d3 - 44
d6 - 39
d7 - 45
d8 - 3
L - 50
L3 - 38.5
L4 - 11.5
L8 - 19.5
Bearings NK24/16
Manufacturer: INA-FAG
Sizes: 24x32x16 (mm)
Weight:: 0.319 (kg)
Bearing 3384 / 3320
Manufacturer: TIMKEN
Sizes: 41.275x80.167x29.37 (mm)
Weight:: 0.644 (kg)
4 NBR 70(142,00x04,00)
Manufacturer: KASTAS
Подшипник 6302ZZE
Manufacturer: NACHI
Sizes: 15x42x13 (mm)
Weight:: 0.082 (kg)
Подшипник 629 VV
Manufacturer: NSK-RHP
Sizes: 9x26x8 (mm)
Weight:: 0.019 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 20.80x27.00x3.10 (mm)
SPA 2832
Manufacturer: ContiTech AG
PK 1132 / 445 K
Manufacturer: ContiTech AG
Подшипник 6006ZENR
Manufacturer: NACHI
Sizes: 30x55x13 (mm)
Weight:: 0.113 (kg)
Подшипник NJ 230 EM
Manufacturer: NSK-RHP
Sizes: 150x270x45 (mm)
Weight:: 11.9 (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.
