Bearings RNA6909
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.338 kg
Outer diameter: 68 mm
The size of the width: 40 mm
Weight:: 0.338 kg
Technical specifications
Designation: RNA6909
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 52 mm
Outside diameter (D): 68 mm
Width (B): 40 mm
Weight: 0.338 kg
Bearing S45
Manufacturer: INA-FAG
Sizes: 6.350x11.112x7.938 (mm)
Weight:: 0.003 (kg)

Bearing N2318EM (2618EH)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 8.3 (kg)

Bearing 51412
Manufacturer: ETERNO
Sizes: 60x130x51 (mm)
Weight:: 3.1 (kg)

Bearing 6020
Manufacturer: ETERNO
Sizes: 100x150x24 (mm)
Weight:: 1.34 (kg)

ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLF2068-2RS
Manufacturer: INA-FAG
Sizes: 20x68x28 (mm)
Weight:: 3.9 (kg)

Подшипник 24084EK30
Manufacturer: NACHI
Sizes: 420x620x200 (mm)
Weight:: 212 (kg)

SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 125x150x15 (mm)

K38 PU(28x36x5,8)
Manufacturer: KASTAS
Sizes: 28x36x5,8 (mm)

KPB POLYESTER/PTFE(3x20 )
Manufacturer: KASTAS

Bearing 628ZZ (80028)
Manufacturer: TMB
Sizes: 8x24x8 (mm)
Weight:: 0.018 (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.