Bearings NA4828
Inner diameter:: 140 mm
Outer diameter: 175 mm
The size of the width: 35 mm
Weight:: 1.92 kg
Outer diameter: 175 mm
The size of the width: 35 mm
Weight:: 1.92 kg
Technical specifications
Designation: NA4828
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 140 mm
Inner diameter (F): 155 mm
Outside diameter (D): 175 mm
Width (B): 35 mm
Weight: 1.92 kg
Limiting speed (rpm): 3100
Loading capacity dynamic (C): 120.0
Loading capacity dynamic (C0): 325.0
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 122.20x140.90x10.30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 293.60x305.00x5.70 (mm)
K75 PHENOLIC(56x62x20)
Manufacturer: KASTAS
Sizes: 56x62x20 (mm)
K34 (260x285x35)
Manufacturer: KASTAS
Sizes: 260x285x35 (mm)
Mechanical seal RM EH-25
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x50x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x30x10 (mm)
K81 TPE(241,8x250x1,9)
Manufacturer: KASTAS
Sizes: 241,8x250x1,9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 520.00x530.00x5.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x50x7 (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.
