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 RNA6916
Manufacturer: NSK-RHP
Sizes: 90x110x54 (mm)
Weight:: 0.99 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKS28
Manufacturer: INA-FAG
Sizes: 28x42x20 (mm)
RPP8 7432 ( RPP 8 7432 -V, -M, -MFX )
Manufacturer: ContiTech AG
K21 NBR(65x75x6)
Manufacturer: KASTAS
Sizes: 65x75x6 (mm)
Bearing PWTR20 2RS
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 24 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x130x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 9.75x13.31x1.78 (mm)
Подшипник 6311NR
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)
SEALS (REINFORCED SEAL) (AYT-B)
Manufacturer: FEKO
Sizes: 20x39.80x2.60/4.60 (mm)
K21 PU(30x50x10)
Manufacturer: KASTAS
Sizes: 30x50x10 (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.
