Bearings NA4901 RS
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Outer diameter: 24 mm
The size of the width: 14 mm
Weight:: 0.275 kg
Technical specifications
Designation: NA4901 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 12 mm
Outside diameter (D): 24 mm
Width (B): 14 mm
Weight: 0.275 kg
Limiting speed (rpm): 12000
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7213-E-T-P4S
Manufacturer: FAG
Sizes: 65x120x23 (mm)
Bearing LM48548 / LM48510
Manufacturer: TIMKEN
Sizes: 34.925x65.088x18.034 (mm)
Weight:: 0.249 (kg)
Подшипник 7030 A
Manufacturer: NSK-RHP
Sizes: 150x225x35 (mm)
Weight:: 4.75 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 230x255x15 (mm)
MEGADYNE ISORAN 455 RPP5 ( RPP 5M 455 )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 3520MXL
Manufacturer: ContiTech AG
Bearing 609ZZ (80019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)
T5 DD
Manufacturer: ContiTech AG
Bearing GS81128
Manufacturer: INA-FAG
Sizes: 140x180x9.5 (mm)
Weight:: 0.749 (kg)
Подшипник 6830N
Manufacturer: NSK-RHP
Sizes: 150x190x20 (mm)
Weight:: 1.15 (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.
