Bearing 2903
Inner diameter:: 18 mm
Outer diameter: 35 mm
The size of the width: 12 mm
Weight:: 0.052 kg
Outer diameter: 35 mm
The size of the width: 12 mm
Weight:: 0.052 kg
Technical specifications
Designation: 2903
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 18 mm
External diameter: 35 mm
Width (B): 12 mm
Weight: 0.052 kg
Резьба (G): 3350 mm
K52 PU(16x23x6/4,2 )
Manufacturer: KASTAS
Sizes: 16x23x6/4,2 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2217-E-TVP2
Manufacturer: FAG
Sizes: 85x150x36 (mm)
2.5 NBR 70(017,00x02,50)
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T20 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 152.00x172.00x10.00 (mm)
Bearing 16002P6 (E7000102)
Manufacturer: TMB
Sizes: 15x32x8 (mm)
Weight:: 0.03 (kg)
K81 TPE(80x85x1,3)
Manufacturer: KASTAS
Sizes: 80x85x1,3 (mm)
Подшипник NNCF4940CV
Manufacturer: SKF
Sizes: 200x280x80 (mm)
Weight:: 15.5 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71920-C-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ313-MPA
Manufacturer: FAG
Sizes: 65x140x33 (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.
