Торцевое уплотнение RM U4(250)-20
Technical specifications
Designation : RM U4(250)-20
Producer : RiMi
Technical data from the manufacturers catalog :
d - 20
d3 - 34
d6 - 29
d7 - 35
d8 - 3
L - 45
L3 - 35
L4 - 10
L8 - 17.5
Подшипник 2914
Manufacturer: NACHI
Sizes: 70x95x20 (mm)
3 NBR 70(185,00x03,00)
Manufacturer: KASTAS
Bearing NJ309EM (42309EH)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.89 (kg)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7212-C-T-P4S
Manufacturer: FAG
Sizes: 60x110x22 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x42x6 (mm)
Bearing QJ328N2M
Manufacturer: TMB
Sizes: 140x300x62 (mm)
Weight:: 24 (kg)
K09 NBR(152x164x5,5/10)
Manufacturer: KASTAS
Sizes: 152x164x5,5/10 (mm)
RPP14 DD 2852 MFX - Megaflex
Manufacturer: ContiTech AG
HTD 1424 8M
Manufacturer: ContiTech AG
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.
