Bearings RNA4910
Inner diameter:: 58 mm
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.163 kg
Outer diameter: 72 mm
The size of the width: 22 mm
Weight:: 0.163 kg
Technical specifications
Designation: RNA4910
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 58 mm
Outside diameter (D): 72 mm
Width (B): 22 mm
Weight: 0.163 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x38x7 (mm)

3.53 FKM 80(104,37x03,53)
Manufacturer: KASTAS

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x90x12 (mm)

Bearing 30318
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.65 (kg)

Подшипник 21306AXK
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.43 (kg)

Bearing NU305M (32305H)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.23 (kg)

Подшипник 6304NR
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.145 (kg)

Подшипник N 204
Manufacturer: NSK-RHP
Sizes: 20x40x14 (mm)
Weight:: 0.107 (kg)

Bearing HK1812
Manufacturer: INA-FAG
Sizes: 18x24x12 (mm)
Weight:: 0.013 (kg)

Bearing K60X75X42
Manufacturer: ETERNO
Sizes: 60x75x42 (mm)
Weight:: 0.24 (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.