Bearing NJ203
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.071 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.071 kg
Technical specifications
Designation : NJ203
Dimensions, mm : 17x40x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.071 Kg
Dynamic load rating (C) - 18 kN
Static load rating (C0) - 15 kN
Grease lubrication speed - 17000 rev/min
Speed limit with oil lubrication - 20000 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 77x100x11.45 (mm)
Bearing 618/7 (1000087)
Manufacturer: TMB
Sizes: 7x14x3.5 (mm)
Weight:: 0.0022 (kg)
Bearing FC2942155
Manufacturer: TMB
Sizes: 145x210x155 (mm)
Weight:: 18.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23156-B-K-MB
Manufacturer: FAG
Sizes: 280x460x146 (mm)
Weight:: 121.8 (kg)
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 175x210x15 (mm)
D 144 32x3660 Li / 3736 Ld
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 55x114/122.5x13.5/22 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7209-C-T-P4S
Manufacturer: FAG
Sizes: 45x85x19 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 36.02x51.44x6.35 (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.
