Торцевое уплотнение RM U4(250)-50
Technical specifications
Designation : RM U4(250)-50
Producer : RiMi
Technical data from the manufacturers catalog :
d - 50
d3 - 66
d6 - 62
d7 - 70
d8 - 4
L - 60
L3 - 46
L4 - 14
L8 - 22
Подшипник C 3140
Manufacturer: SKF
Sizes: 200x340x112 (mm)
Weight:: 41 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7013-E-T-P4S
Manufacturer: FAG
Sizes: 65x100x18 (mm)
Bearings NCS1820
Manufacturer: INA-FAG
Sizes: 28.575x41.275x31.75 (mm)
Weight:: 0.127 (kg)
Подшипник 220KBE31+L
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 48.3 (kg)
Bearing NA4905 2RS
Manufacturer: INA-FAG
Sizes: 25x42x18 (mm)
Weight:: 0.895 (kg)
Подшипник 51114
Manufacturer: NSK-RHP
Sizes: 70x95x18 (mm)
Bearing 6206 2RS
Manufacturer: ETERNO
Sizes: 30x62x16 (mm)
Weight:: 0.2 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ248-E-M1+HJ248-E
Manufacturer: FAG
Sizes: 240x440x72 (mm)
Weight:: 57.1 (kg)
Корпус UCFL307
Manufacturer: NACHI
Weight:: 1.8 (kg)
Krestovina 27x74,6
Manufacturer: TOYO
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.
