Bearing 7303 B
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.121 kg
Technical specifications
Designation : 7303 B
Dimensions, mm : 17x47x14
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.121 Kg
Dynamic load rating (C) - 13800 kN
Static load rating (C0) - 7300 kN
Grease lubrication speed - 14000 rev/min
Speed limit with oil lubrication - 18000 rev/min
Bearing 618/6P5 (D1000086)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.002 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 25x43x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU408-M1
Manufacturer: FAG
Sizes: 40x110x27 (mm)
2.5 NBR 70(050,00x02,50)
Manufacturer: KASTAS
Bearings GRA207-NPP-B
Manufacturer: INA-FAG
Weight:: 1.4 (kg)
700H
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 337.80x355.00x8.60 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 140.00x147.10x3.55 (mm)
K53 PU(50x67x11/11)
Manufacturer: KASTAS
Sizes: 50x67x11/11 (mm)
Bearing NU2211E (32511E)
Manufacturer: TMB
Sizes: 55x100x25 (mm)
Weight:: 0.79 (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.
