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
Корпус UKFS315+H2315
Manufacturer: NACHI
Sizes: 10x35x11 (mm)
Weight:: 0.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.00x9.00x1.50 (mm)
K01 (85x100x22,5)
Manufacturer: KASTAS
Sizes: 85x100x22,5 (mm)
Bearing NNU4940KW33P4
Manufacturer: TMB
Sizes: 200x280x80 (mm)
Weight:: 14.7 (kg)
Подшипник NUP 2328 EM
Manufacturer: NSK-RHP
Sizes: 140x300x102 (mm)
Weight:: 37.7 (kg)
2 NBR 70(044,00x02,00)
Manufacturer: KASTAS
O-RING
Manufacturer: NQK SF
Sizes: 325.00x333.00x4.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20.7x30x7 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K65X73X23
Manufacturer: INA-FAG
Weight:: 0.108 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2204-2RS-TVH
Manufacturer: FAG
Sizes: 20x47x18 (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.
