Bearing 904
Inner diameter:: 20 mm
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Outer diameter: 40 mm
The size of the width: 14 mm
Weight:: 0.077 kg
Technical specifications
Designation: 904
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 40 mm
Width (B): 14 mm
Weight: 0.077 kg
Резьба (G): 4450 mm
Подшипник 23988E
Manufacturer: NACHI
Sizes: 440x600x118 (mm)
Weight:: 101 (kg)
GEAR PULLEYS 8M-75S 189.39 (8M-75S 189.39/12)
Manufacturer: BBC
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x56x8 (mm)
Bearing 23252KW33
Manufacturer: TMB
Sizes: 260x480x174 (mm)
Weight:: 140 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 1.000x1.75x0.25 (mm)
RPP8 DD 3164 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing NU307M (32307H)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.47 (kg)
Подшипник RLM354520
Manufacturer: NSK-RHP
Sizes: 35x45x20 (mm)
Weight:: 0.069 (kg)
MEGADYNE ISORAN 288 RPP8 ( RPP 8M 288 )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61817-2Z-Y
Manufacturer: FAG
Sizes: 85x110x13 (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.
