Bearing 31320 (7GB)
Inner diameter:: 100 mm
Outer diameter: 215 mm
The size of the width: 51 mm
Weight:: 8.59 kg
Outer diameter: 215 mm
The size of the width: 51 mm
Weight:: 8.59 kg
Technical specifications
Designation : 31320
Producer : GMB
Technical data from the manufacturers catalog :
d - 100 мм
D - 215 мм
T - 56.5 мм
B - 51 мм
C - 35 /kN
Cr - 372 /kN
Cor - 488 /kN
grease - 1600 /(r/min)
oil - 2000 /(r/min)
вес - 8.59 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Bearing FT21
Manufacturer: INA-FAG
Sizes: 44.450x78.588x20.638 (mm)
Weight:: 0.405 (kg)
Подшипник 5208Z
Manufacturer: NACHI
Sizes: 40x80x30.2 (mm)
Weight:: 0.57 (kg)
Подшипник 23230CKE4
Manufacturer: NSK-RHP
Sizes: 150x270x96 (mm)
Weight:: 24.2 (kg)
Подшипник 6018ZZ
Manufacturer: NACHI
Sizes: 90x140x24 (mm)
Weight:: 1.17 (kg)
ATG10 3250 MFX - Megaflex ( ATK10 3250 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
K19 PTFE/NBR/POM(140x121,5x19)
Manufacturer: KASTAS
Sizes: 140x121,5x19 (mm)
Подшипник 2311 K
Manufacturer: NSK-RHP
Sizes: 55x120x43 (mm)
Weight:: 2.03 (kg)
Bearing 33011 (3007111)
Manufacturer: TMB
Sizes: 55x90x27 (mm)
Weight:: 0.66 (kg)
K68 POM(60x66x9,5)
Manufacturer: KASTAS
Sizes: 60x66x9,5 (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.
