Bearing 638/4-ZZ (3080084)
Inner diameter:: 4 mm
Outer diameter: 9 mm
The size of the width: 4 mm
Weight:: 0.0007 kg
Outer diameter: 9 mm
The size of the width: 4 mm
Weight:: 0.0007 kg
Technical specifications
Designation : 638/4-ZZ
ГОСТ : 3080084
Dimensions, mm : 4x9x4
Producer : TMB
RPP14 DD 3846 MFX - Megaflex
Manufacturer: ContiTech AG
T5 DD
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K03 (56x41x11)
Manufacturer: KASTAS
Sizes: 56x41x11 (mm)
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Bearing NU1026
Manufacturer: ETERNO
Sizes: 130x200x33 (mm)
Weight:: 3.77 (kg)
D 164 32x4164 Li / 4240 Ld
Manufacturer: ContiTech AG
Подшипник NU 305
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.238 (kg)
Торцевое уплотнение RM MG12-18
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (VC)
Manufacturer: STO
Sizes: 34x39x3 (mm)
HTD 8M 6104 ( HTD8M 6104 -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.
