Bearing 7203 B
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.069 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.069 kg
Technical specifications
Designation : 7203 B
Dimensions, mm : 17x40x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.069 Kg
Dynamic load rating (C) - 9350 kN
Static load rating (C0) - 5050 kN
Grease lubrication speed - 16000 rev/min
Speed limit with oil lubrication - 21000 rev/min
700H
Manufacturer: ContiTech AG
Bearing N2308E (2608E)
Manufacturer: TMB
Sizes: 40x90x33 (mm)
Weight:: 0.98 (kg)
Подшипник 6804-2NKE
Manufacturer: NACHI
Sizes: 20x32x7 (mm)
Weight:: 0.019 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x250x20 (mm)
Корпус UCF322
Manufacturer: NACHI
Weight:: 34.7 (kg)
K34 (180x205x35 )
Manufacturer: KASTAS
Sizes: 180x205x35 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 270.00x286.00x8.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x58x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 260x320x25 (mm)
K73 POLYESTER/PTFE(310x315x15)
Manufacturer: KASTAS
Sizes: 310x315x15 (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.