Bearing 3307 J
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 34.925 mm
Weight:: 0.750 kg
Outer diameter: 80 mm
The size of the width: 34.925 mm
Weight:: 0.750 kg
Technical specifications
Designation: 3307 J
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 35 mm
External diameter: 80 mm
Width (B): 34.925 mm
Weight: 0.750 kg
O-RING
Manufacturer: NQK SF
Sizes: 152.00x159.06x3.53 (mm)

Bearing TWA1120
Manufacturer: INA-FAG
Sizes: 17.463x31.750x0.810 (mm)
Weight:: 0.003 (kg)

Bearing 2208
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.505 (kg)

6.99 NBR 70(247,00x06,99)
Manufacturer: KASTAS

Bearing NJ2317EM (42617EH)
Manufacturer: TMB
Sizes: 85x180x60 (mm)
Weight:: 7 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 9x19x4.50 (mm)

T5 DD
Manufacturer: ContiTech AG

Подшипник RS-4930E4
Manufacturer: NSK-RHP
Sizes: 150x210x60 (mm)
Weight:: 6.65 (kg)

Bearing 51318
Manufacturer: ETERNO
Sizes: 90x155x50 (mm)
Weight:: 3.8 (kg)

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Manufacturer: INA-FAG
Sizes: 53.975x91.288x20.638 (mm)
Weight:: 0.492 (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.