Bearing 61903 (1000903)
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Technical specifications
Designation : 61903
ГОСТ : 1000903
Dimensions, mm : 17x30x7
Producer : TMB
K39 (150x170x16)
Manufacturer: KASTAS
Sizes: 150x170x16 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x85x8 (mm)
Bearing NU216M (32216H)
Manufacturer: TMB
Sizes: 80x140x26 (mm)
Weight:: 1.55 (kg)
ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ238-N2-MPA
Manufacturer: FAG
Sizes: 190x340x55 (mm)
AT5 DD
Manufacturer: ContiTech AG
K35 PTFE/NBR(14x18,9x2,2)
Manufacturer: KASTAS
Sizes: 14x18,9x2,2 (mm)
Bearing S1210
Manufacturer: INA-FAG
Sizes: 19.050x25.400x15.875 (mm)
Weight:: 0.020 (kg)
K95 NBR(25x40x6)
Manufacturer: KASTAS
Sizes: 25x40x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 9.55x11.35x0.90 (mm)
Bearings NA6910
Manufacturer: INA-FAG
Sizes: 50x72x40 (mm)
Weight:: 0.515 (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.
