Торцевое уплотнение RM U4(250)-68
Technical specifications
Designation : RM U4(250)-68
Producer : RiMi
Technical data from the manufacturers catalog :
d - 68
d3 - 88
d6 - 81
d7 - 90
d8 - 4
L - 75.5
L3 - 59
L4 - 16.5
L8 - 24.5
O-RING
Manufacturer: NQK SF
Sizes: 148.49x159.09x5.30 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x150x14 (mm)
Подшипник NNCF4916CV
Manufacturer: SKF
Sizes: 80x110x30 (mm)
Weight:: 0.87 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x55x10 (mm)
XL 160 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
RPP8 DD 4116 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NA6903
Manufacturer: ETERNO
Sizes: 17x22x30 (mm)
Weight:: 0.069 (kg)
K49 PU/NBR(60x44,5x6,3)
Manufacturer: KASTAS
Sizes: 60x44,5x6,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 123.00x130.00x3.50 (mm)
HTD 8M 5584 ( HTD8M 5584 -V, -M, -MFX )
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.
