Bearing RNA4907 2RS
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.107 kg
Technical specifications
Designation: RNA4907 2RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 42 mm
External diameter: 55 mm
Width: 20 mm
Weight: 0.107 kg
AT5 DD
Manufacturer: ContiTech AG

Bearing AXK4565
Manufacturer: ETERNO
Sizes: 45x65x3 (mm)
Weight:: 18 (kg)

RPP8 6592 ( RPP 8 6592 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 230/500E
Manufacturer: NACHI
Sizes: 500x720x167 (mm)
Weight:: 228 (kg)

Bearing 14136A / 14276
Manufacturer: TIMKEN
Sizes: 34.925x69.012x26.982 (mm)
Weight:: 0.387 (kg)

V 423/7 F
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC4Y)
Manufacturer: STO
Sizes: 20x34x10/15 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20304-TVP
Manufacturer: FAG
Sizes: 20x52x15 (mm)

Подшипник 7210CDT
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.485 (kg)

1 NBR 70(020,00x01,00)
Manufacturer: KASTAS


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.