Bearings NA4908
Inner diameter:: 40 mm
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.23 kg
Outer diameter: 62 mm
The size of the width: 22 mm
Weight:: 0.23 kg
Technical specifications
Designation: NA4908
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 40 mm
Inner diameter (F): 48 mm
Outside diameter (D): 62 mm
Width (B): 22 mm
Weight: 0.23 kg
Limiting speed (rpm): 9500
Loading capacity dynamic (C): 43.0
Loading capacity dynamic (C0): 67.0
Manufacturer: ContiTech AG
Подшипник 2984/2924
Manufacturer: NSK-RHP
Sizes: 46.038x85x25.4 (mm)
Weight:: 0.62 (kg)
K17X PTFE/NBR(28x20,5x3,2)
Manufacturer: KASTAS
Sizes: 28x20,5x3,2 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 155x190x17.54 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 34x72x11 (mm)
K782 PTFE(70x75x90)
Manufacturer: KASTAS
Sizes: 70x75x90 (mm)
K01 (55x70x22,5)
Manufacturer: KASTAS
Sizes: 55x70x22,5 (mm)
K18 (200x175x31,5)
Manufacturer: KASTAS
Sizes: 200x175x31,5 (mm)
Bearing 22313K (3613K)
Manufacturer: TMB
Sizes: 65x140x48 (mm)
Weight:: 3.75 (kg)
3 FKM 80(006,00x03,00)
Manufacturer: KASTAS
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.
