Bearings NA4903 RS
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 14 mm
Weight:: 0.04 kg
Outer diameter: 30 mm
The size of the width: 14 mm
Weight:: 0.04 kg
Technical specifications
Designation: NA4903 RS
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 17 mm
Outside diameter (D): 30 mm
Width (B): 14 mm
Weight: 0.04 kg
Limiting speed (rpm): 9000
Подшипник 627 ZZ
Manufacturer: NSK-RHP
Sizes: 7x22x7 (mm)
Weight:: 0.013 (kg)
K34 (40x55x22,5)
Manufacturer: KASTAS
Sizes: 40x55x22,5 (mm)
Подшипник HR33207J
Manufacturer: NSK-RHP
Sizes: 35x72x28 (mm)
Weight:: 0.54 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3002-B-2RSR-TVH
Manufacturer: FAG
Sizes: 15x32x13 (mm)
Подшипник HM89446A/HM89411
Manufacturer: NSK-RHP
Sizes: 34.925x76.2x29.37 (mm)
Weight:: 0.664 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP2222-E-TVP2
Manufacturer: FAG
Sizes: 110x200x53 (mm)
Подшипник NU 213 EW
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1.05 (kg)
T20 DD
Manufacturer: ContiTech AG
K52 PU(4x7x2,7/2,8)
Manufacturer: KASTAS
Sizes: 4x7x2,7/2,8 (mm)
Krestovina 48x116,5
Manufacturer: TOYO
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.
