Bearing 2904
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 12 mm
Weight:: 0.055 kg
Outer diameter: 37 mm
The size of the width: 12 mm
Weight:: 0.055 kg
Technical specifications
Designation: 2904
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 37 mm
Width (B): 12 mm
Weight: 0.055 kg
Резьба (G): 3350 mm
K21 NBR(22x40x10)
Manufacturer: KASTAS
Sizes: 22x40x10 (mm)
RPP8 4264 ( RPP 8 4264 -V, -M, -MFX )
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Подшипник 7219DT
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
Bearing 7215CP5 (36215J)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
Bearing WS81209
Manufacturer: INA-FAG
Sizes: 45x73x20 (mm)
Weight:: 0.101 (kg)
MEGADYNE ISORAN 1072MXL
Manufacturer: ContiTech AG
K17X PTFE/NBR(255x234x8,1)
Manufacturer: KASTAS
Sizes: 255x234x8,1 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 160.00x165.00x2.50 (mm)
RPP14 DD 2964 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing 3216 2RS
Manufacturer: ETERNO
Sizes: 80x140x44.4 (mm)
Weight:: 2.65 (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.
