Bearings NA4915
Inner diameter:: 75 mm
Outer diameter: 105 mm
The size of the width: 30 mm
Weight:: 0.775 kg
Outer diameter: 105 mm
The size of the width: 30 mm
Weight:: 0.775 kg
Technical specifications
Designation: NA4915
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 75 mm
Inner diameter (F): 85 mm
Outside diameter (D): 105 mm
Width (B): 30 mm
Weight: 0.775 kg
Limiting speed (rpm): 5500
Loading capacity dynamic (C): 86.0
Loading capacity dynamic (C0): 162.0
Подшипник 30321
Manufacturer: NACHI
Sizes: 105x225x53.5 (mm)
Weight:: 9.30 (kg)
Krestovina 59,5x65,3
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Автомобильные уплотнения RM F-1/2"
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Manufacturer: INA-FAG
Sizes: 35x80x27 (mm)
Weight:: 0.66 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 54.40x60.60x3.10 (mm)
K10 NBR(192x204x8,1/11 )
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Sizes: 192x204x8,1/11 (mm)
D 194 32x4929 Li / 5005 Ld
Manufacturer: ContiTech AG
Bearing 6003Z1 (103Z1)
Manufacturer: TMB
Sizes: 17x35x10 (mm)
Weight:: 0.041 (kg)
SPZ 1900
Manufacturer: ContiTech AG
Bearings NA4856
Manufacturer: INA-FAG
Sizes: 280x350x69 (mm)
Weight:: 15.3 (kg)
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.
