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
Подшипник 6224
Manufacturer: NACHI
Sizes: 120x215x40 (mm)
Weight:: 5.15 (kg)
Bearings NKI17/20
Manufacturer: INA-FAG
Sizes: 17x29x20 (mm)
Weight:: 0.534 (kg)
K25 NBR/Metal(70x12x22)
Manufacturer: KASTAS
Sizes: 70x12x22 (mm)
HTD 8M 1776 ( HTD8M 1776 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник N 430
Manufacturer: NACHI
Sizes: 150x317x85 (mm)
Weight:: 53.3 (kg)
K75 PHENOLIC(121x126x9,7)
Manufacturer: KASTAS
Sizes: 121x126x9,7 (mm)
Bearing AS6085
Manufacturer: INA-FAG
Sizes: 60x85x1 (mm)
Weight:: 0.022 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 35.00x43.00x4.00 (mm)
HTD 8M 3744 ( HTD8M 3744 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61906-2Z
Manufacturer: FAG
Sizes: 30x47x9 (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.
