Bearing 30220 (3FB)
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.72 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.72 kg
Technical specifications
Designation : 30220
Producer : GMB
Technical data from the manufacturers catalog :
d - 100 мм
D - 180 мм
T - 37 мм
B - 34 мм
C - 29 /kN
Cr - 255 /kN
Cor - 350 /kN
grease - 1900 /(r/min)
oil - 2600 /(r/min)
вес - 3.72 (kg)
e - 0.42
Y - 1.4
Yo - 0.8
XPZ 2000 Lw / Ld ( XPZ2000 )
Manufacturer: ContiTech AG
Подшипник NU 218 E
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.53 (kg)
Bearing LR20x25x12.5
Manufacturer: INA-FAG
Sizes: 20x25x12.5 (mm)
Weight:: 0.163 (kg)
Подшипник 30332D
Manufacturer: NSK-RHP
Sizes: 160x340x75 (mm)
Weight:: 27.5 (kg)
MEGADYNE ISORAN 752MXL
Manufacturer: ContiTech AG
Bearing NU2309
Manufacturer: ETERNO
Sizes: 45x100x36 (mm)
Weight:: 1.32 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 16x24x7 (mm)
RPP14 4662 ( RPP 14 4662 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 6418 ZZ
Manufacturer: ETERNO
Sizes: 90x225x54 (mm)
Weight:: 9.56 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x47x10 (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.
