Bearing NU328
Inner diameter:: 140 mm
Outer diameter: 300 mm
The size of the width: 62 mm
Weight:: 20.4 kg
Outer diameter: 300 mm
The size of the width: 62 mm
Weight:: 20.4 kg
Technical specifications
Designation : NU328
Dimensions, mm : 140x300x62
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 20.4 Kg
Dynamic load rating (C) - 663 kN
Static load rating (C0) - 797 kN
Grease lubrication speed - 1900 rev/min
Speed limit with oil lubrication - 2500 rev/min
ContiTech STD 8M 20 HP
Manufacturer: ContiTech AG
Подшипник NJ 236
Manufacturer: NACHI
Sizes: 180x320x52 (mm)
Weight:: 19.3 (kg)
K21 PU(25x40x10)
Manufacturer: KASTAS
Sizes: 25x40x10 (mm)
Bearings STO35
Manufacturer: INA-FAG
Sizes: 35x72x20 (mm)
Weight:: 0.441 (kg)
SEALS (REINFORCED SEAL) (AR)
Manufacturer: FEKO
Sizes: 135x170x15/14 (mm)
Подшипник NA 4852
Manufacturer: NSK-RHP
Sizes: 260x320x60 (mm)
Weight:: 11 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3216-B-2Z-TVH
Manufacturer: FAG
Sizes: 80x140x44.4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 79.00x82.56x1.78 (mm)
AT20 DD
Manufacturer: ContiTech AG
K780 PTFE(100x105x20)
Manufacturer: KASTAS
Sizes: 100x105x20 (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.
