Bearing RNA4902 2RS
Inner diameter:: 20 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.015 kg
Technical specifications
Designation: RNA4902 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 20 mm
External diameter: 28 mm
Width: 13 mm
Weight: 0.015 kg
Bearings LR206-2RSR
Manufacturer: INA-FAG
Sizes: 30x72x16 (mm)
Weight:: 0.33 (kg)

Bearing 3386 / 3325
Manufacturer: TIMKEN
Sizes: 39.688x80x29.37 (mm)
Weight:: 0.648 (kg)

2.4 NBR 90(031,60x02,40)
Manufacturer: KASTAS

3.53 FKM 80(183,75x03,53)
Manufacturer: KASTAS

O-RING
Manufacturer: NQK SF
Sizes: 14.00x24.00x5.00 (mm)

Подшипник 6204ZE
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.106 (kg)

DHTD 565 D5M CXP
Manufacturer: ContiTech AG

K52 PU(16x20,5x3,7/4)
Manufacturer: KASTAS
Sizes: 16x20,5x3,7/4 (mm)

XT200 PU(60x70x6)
Manufacturer: KASTAS
Sizes: 60x70x6 (mm)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23220-E1A-M
Manufacturer: FAG
Sizes: 100x180x60.3 (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.