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 6216N
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.40 (kg)
SEALS (REINFORCED SEAL) (C)
Manufacturer: FEKO
Sizes: 55x67x7 (mm)
Bearing 81132 M
Manufacturer: INA-FAG
Sizes: 160x200x31 (mm)
Weight:: 2.189 (kg)
Bearing 22310 CW33
Manufacturer: ETERNO
Sizes: 50x110x40 (mm)
Weight:: 1.78 (kg)
Mechanical seal RM 301-32
Manufacturer: RiMi
Подшипник N 304
Manufacturer: NSK-RHP
Sizes: 20x44.5x15 (mm)
Weight:: 0.148 (kg)
K87 NBR(9,8x14,4x1,5 )
Manufacturer: KASTAS
Sizes: 9,8x14,4x1,5 (mm)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 23x34x5.50 (mm)
Bearing 63072RS (180307K)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.46 (kg)
T5 DD
Manufacturer: ContiTech AG
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.
