Торцевое уплотнение RM U4(250)-53
Technical specifications
Designation : RM U4(250)-53
Producer : RiMi
Technical data from the manufacturers catalog :
d - 53
d3 - 69
d6 - 65
d7 - 73
d8 - 4
L - 64.5
L3 - 50.5
L4 - 14
L8 - 22
RPP14 1708 ( RPP 14 1708 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(65x90x15)
Manufacturer: KASTAS
Sizes: 65x90x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 22.00x30.00x4.00 (mm)
Подшипник 7215DT
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.23 (kg)
Y-1792
Manufacturer: ContiTech AG
Bearing CS1516
Manufacturer: INA-FAG
Sizes: 23.812x30.162x25.400 (mm)
Weight:: 0.038 (kg)
Подшипник NJ 234 EM
Manufacturer: NSK-RHP
Sizes: 170x310x52 (mm)
Weight:: 18.3 (kg)
Bearings RTL31
Manufacturer: INA-FAG
Sizes: 60.325x97.638x20.650 (mm)
Weight:: 0.604 (kg)
Bearings FC68328-955
Manufacturer: INA-FAG
Weight:: 0.039 (kg)
Подшипник 51416
Manufacturer: NACHI
Sizes: 80x170x68 (mm)
Weight:: 225 (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.
