Торцевое уплотнение RM U4(250)-63
Technical specifications
Designation : RM U4(250)-63
Producer : RiMi
Technical data from the manufacturers catalog :
d - 63
d3 - 83
d6 - 75
d7 - 83
d8 - 4
L - 71.5
L3 - 57.5
L4 - 14
L8 - 22
K50 PU(63x53x7)
Manufacturer: KASTAS
Sizes: 63x53x7 (mm)
Подшипник HR31330J
Manufacturer: NSK-RHP
Sizes: 150x320x82 (mm)
Weight:: 28.5 (kg)
Bearing 22215KW33 (3515KW33)
Manufacturer: TMB
Sizes: 75x130x31 (mm)
Weight:: 1.7 (kg)
Подшипник HR32928J
Manufacturer: NSK-RHP
Sizes: 140x190x32 (mm)
Weight:: 2.64 (kg)
Подшипник 7314DB
Manufacturer: NACHI
Sizes: 70x150x35 (mm)
Weight:: 2.7 (kg)
Подшипник F-2826
Manufacturer: NSK-RHP
Sizes: 28x35x26 (mm)
Weight:: 0.057 (kg)
Подшипник 2210
Manufacturer: NSK-RHP
Sizes: 50x90x23 (mm)
B 73 17x1855 Li / 1900 Ld
Manufacturer: ContiTech AG
Bearing 140Z01
Manufacturer: INA-FAG
Sizes: 342.500x463.550x108.200 (mm)
Weight:: 50.470 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 123.00x129.00x3.00 (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.
