Bearings NA4856
Inner diameter:: 280 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 15.3 kg
Outer diameter: 350 mm
The size of the width: 69 mm
Weight:: 15.3 kg
Technical specifications
Designation: NA4856
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 280 mm
Inner diameter (F): 305 mm
Outside diameter (D): 350 mm
Width (B): 69 mm
Weight: 15.3 kg
Limiting speed (rpm): 1600
Loading capacity dynamic (C): 450.0
Loading capacity dynamic (C0): 1300.0
Bearing NCL3008V
Manufacturer: TMB
Sizes: 40x68x21 (mm)
Bearings 04J09
Manufacturer: INA-FAG
Weight:: 0.007 (kg)
Bearing UG40
Manufacturer: TMB
Sizes: 40x62x28 (mm)
K96 NBR(55x68x10)
Manufacturer: KASTAS
Sizes: 55x68x10 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 53x68x10 (mm)
K82 PU(23,4x31,8x2,85)
Manufacturer: KASTAS
Sizes: 23,4x31,8x2,85 (mm)
Подшипник 2788/2729
Manufacturer: NSK-RHP
Sizes: 38.1x76.2x23.812 (mm)
Weight:: 0.503 (kg)
2.5 FKM 80(046,00x02,50 )
Manufacturer: KASTAS
T5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 265.00x275.00x5.00 (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.
