Торцевое уплотнение RM U4(250)-30
Technical specifications
Designation : RM U4(250)-30
Producer : RiMi
Technical data from the manufacturers catalog :
d - 30
d3 - 44
d6 - 39
d7 - 45
d8 - 3
L - 50
L3 - 38.5
L4 - 11.5
L8 - 19.5
O-RING
Manufacturer: NQK SF
Sizes: 64.40x70.60x3.10 (mm)
K22 PU(39,69x55,96x9,52)
Manufacturer: KASTAS
Sizes: 39,69x55,96x9,52 (mm)
K21 NBR(6,35x15,88x4,76)
Manufacturer: KASTAS
Sizes: 6,35x15,88x4,76 (mm)
Bearing 619/8-ZZ (1080098)
Manufacturer: TMB
Sizes: 8x19x6 (mm)
Weight:: 0.0071 (kg)
SEALS (REINFORCED SEAL) (ARSS)
Manufacturer: FEKO
Sizes: 25x50.50x10 (mm)
RPP14 4004 ( RPP 14 4004 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NU 1028
Manufacturer: NSK-RHP
Sizes: 140x192x33 (mm)
Weight:: 3.87 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 64x80x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x46x8 (mm)
Подшипник 23968CAKE4
Manufacturer: NSK-RHP
Sizes: 340x460x90 (mm)
Weight:: 42.4 (kg)
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.
