Bearings NA4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.15 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.15 kg
Technical specifications
Designation: NA4928
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 140 mm
Inner diameter (F): 160 mm
Outside diameter (D): 190 mm
Width (B): 50 mm
Weight: 4.15 kg
Limiting speed (rpm): 3000
Loading capacity dynamic (C): 209.0
Loading capacity dynamic (C0): 500.0
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 115x130x13 (mm)
RPP8 2736 ( RPP 8 2736 -V, -M, -MFX )
Manufacturer: ContiTech AG
K34 (140x160x30 )
Manufacturer: KASTAS
Sizes: 140x160x30 (mm)
MEGADYNE ISORAN 2000 PLT8 ( RPP8 2000 PLATINUM )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
880 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 22252CAE4
Manufacturer: NSK
Sizes: 260x480x130 (mm)
Weight:: 104 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 77x100x11 (mm)
Bearing 61905-ZZP6 (E1080905)
Manufacturer: TMB
Sizes: 25x42x9 (mm)
Weight:: 0.045 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK1816
Manufacturer: INA
Sizes: 18x24x16 (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.