Bearings NA4864
Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23 kg
Technical specifications
Designation: NA4864
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 320 mm
Inner diameter (F): 350 mm
Outside diameter (D): 400 mm
Width (B): 80 mm
Weight: 23 kg
Limiting speed (rpm): 1400
Loading capacity dynamic (C): 630.0
Loading capacity dynamic (C0): 1850.0
Подшипник 23140CKE4
Manufacturer: NSK-RHP
Sizes: 200x340x112 (mm)
Weight:: 42.7 (kg)
Подшипник 53310U
Manufacturer: NSK-RHP
Sizes: 50x95x37 (mm)
Weight:: 225 (kg)
K75 PHENOLIC(80x85x15)
Manufacturer: KASTAS
Sizes: 80x85x15 (mm)
Bearings RNA4905
Manufacturer: INA-FAG
Sizes: 30x42x17 (mm)
Weight:: 0.061 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x30x10 (mm)
Bearing 3310 J
Manufacturer: INA-FAG
Sizes: 50x110x44.450 (mm)
Weight:: 1.920 (kg)
K38 PU(45x55x5,8)
Manufacturer: KASTAS
Sizes: 45x55x5,8 (mm)
5.7 NBR 70(054,20x05,70)
Manufacturer: KASTAS
Bearings KR26-PP
Manufacturer: INA-FAG
Weight:: 0.061 (kg)
5L 860
Manufacturer: ContiTech AG
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.
