Bearing 30305 (2FB)
Inner diameter:: 25 mm
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.263 kg
Outer diameter: 62 mm
The size of the width: 17 mm
Weight:: 0.263 kg
Technical specifications
Designation : 30305
Producer : GMB
Technical data from the manufacturers catalog :
d - 25 мм
D - 62 мм
T - 18.25 мм
B - 17 мм
C - 15 /kN
Cr - 46.8 /kN
Cor - 48.0 /kN
grease - 6300 /(r/min)
oil - 8000 /(r/min)
вес - 0.263 (kg)
e - 0.3
Y - 2
Yo - 1.1
O-RING
Manufacturer: NQK SF
Sizes: 0.60x1.50x0.45 (mm)
Bearing 51234M (8234H)
Manufacturer: TMB
Sizes: 170x240x55 (mm)
Weight:: 8.15 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCL)
Manufacturer: STO
Sizes: 35x50x8 (mm)
Подшипник NF 208
Manufacturer: NSK-RHP
Sizes: 40x70x18 (mm)
Weight:: 0.375 (kg)
2 NBR 90(021,00x02,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 400x425x15 (mm)
Bearing HK3520 2RS
Manufacturer: ETERNO
Sizes: 35x42x20 (mm)
Weight:: 0.041 (kg)
2.5 NBR 90(019,00x02,50 )
Manufacturer: KASTAS
Подшипник E32018J
Manufacturer: NACHI
Sizes: 90x140x32 (mm)
Weight:: 1.76 (kg)
Bearing IR360x390x80
Manufacturer: INA-FAG
Sizes: 360x390x80 (mm)
Weight:: 10.9 (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.
