Bearing 30221 (3FB)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.38 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.38 kg
Technical specifications
Designation : 30221
Producer : GMB
Technical data from the manufacturers catalog :
d - 105 мм
D - 190 мм
T - 39 мм
B - 36 мм
C - 30 /kN
Cr - 285 /kN
Cor - 398 /kN
grease - 1800 /(r/min)
oil - 2400 /(r/min)
вес - 4.38 (kg)
e - 0.42
Y - 1.4
Yo - 0.8
Подшипник 6816
Manufacturer: NSK-RHP
Sizes: 80x100x10 (mm)
Weight:: 0.151 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing 940
Manufacturer: INA-FAG
Sizes: 200x290x70 (mm)
Weight:: 15.033 (kg)
Bearing 619/3P6 (E1000093)
Manufacturer: TMB
Sizes: 3x8x3 (mm)
Weight:: 0.0009 (kg)
Bearings NA6915
Manufacturer: INA-FAG
Sizes: 75x105x54 (mm)
Weight:: 1.45 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 48x80x10 (mm)
Подшипник HR303/22
Manufacturer: NSK-RHP
Sizes: 22x56x17.25 (mm)
Weight:: 0.208 (kg)
Mechanical seal RM 301-9
Manufacturer: RiMi
Manufacturer: ContiTech AG
K07 PU(32x42x10/7)
Manufacturer: KASTAS
Sizes: 32x42x10/7 (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.
