Bearing 7068 AC
Inner diameter:: 340 mm
Outer diameter: 520 mm
The size of the width: 82 mm
Weight:: 61.8 kg
Outer diameter: 520 mm
The size of the width: 82 mm
Weight:: 61.8 kg
Technical specifications
Designation : 7068 AC
Dimensions, mm : 340x520x82
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 61.8 Kg
Dynamic load rating (C) - 502000 kN
Static load rating (C0) - 861000 kN
Grease lubrication speed - 1100 rev/min
Speed limit with oil lubrication - 1300 rev/min
Подшипник NU 2308 ET
Manufacturer: NSK-RHP
Sizes: 40x90x33 (mm)
Weight:: 0.933 (kg)
Bearing 21318W33 (53318w33)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 7.25 (kg)
MEGADYNE ISORAN 3500 SLV14 ( RPP14 3500 SILVER )
Manufacturer: ContiTech AG
Bearings NA4901 RS
Manufacturer: INA-FAG
Sizes: 12x24x14 (mm)
Weight:: 0.275 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 80x110x12 (mm)
Bearing 7213CP5 (36213J)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4917
Manufacturer: INA-FAG
Sizes: 85x120x35 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 55x114/122.5x13.5/22 (mm)
Bearing 7415 B
Manufacturer: ETERNO
Sizes: 75x190x45 (mm)
Weight:: 5.9 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE35-KTT-B
Manufacturer: INA-FAG
Sizes: 35x72x51.3 (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.
