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
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K15X21X21
Manufacturer: INA
Sizes: 15x21x21 (mm)
K21 NBR(56x70x12)
Manufacturer: KASTAS
Sizes: 56x70x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 70.00x78.00x4.00 (mm)
Z 47,5 10x1205 Li / 1228 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x72x13 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ MSTU30
Manufacturer: INA
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x24x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 110x150x25 (mm)
HTD 1190 14M
Manufacturer: ContiTech AG
K11 TPE(220x235x16/10,2 )
Manufacturer: KASTAS
Sizes: 220x235x16/10,2 (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.