Bearing 30303 (2FB)
Inner diameter:: 17 mm
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.129 kg
Outer diameter: 47 mm
The size of the width: 14 mm
Weight:: 0.129 kg
Technical specifications
Designation : 30303
Producer : GMB
Technical data from the manufacturers catalog :
d - 17 мм
D - 47 мм
T - 15.25 мм
B - 14 мм
C - 12 /kN
Cr - 28.2 /kN
Cor - 27.2 /kN
grease - 8500 /(r/min)
oil - 11000 /(r/min)
вес - 0.129 (kg)
e - 0.29
Y - 2.1
Yo - 1.2
Bearing 23234 KMW33
Manufacturer: ETERNO
Sizes: 170x310x110 (mm)
Weight:: 36.8 (kg)
C 86,5 22x2200 Li / 2259 Ld
Manufacturer: ContiTech AG
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Sizes: 17x24x7 (mm)
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Sizes: 18x26x4,5/6 (mm)
Подшипник RS-5018NR
Manufacturer: NSK-RHP
Sizes: 90x140x67 (mm)
Weight:: 3.75 (kg)
K22 NBR(80x92x8,5)
Manufacturer: KASTAS
Sizes: 80x92x8,5 (mm)
SALNIK REINFORCED (TC)
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Sizes: 140x180x12 (mm)
ContiTech HTD 3M 10 HP-PAZ
Manufacturer: ContiTech AG
Mechanical seal RM 551D
Manufacturer: RiMi
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Manufacturer: ETERNO
Sizes: 80.00x140.00x26.00 (mm)
Weight:: 1500 (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.
