Bearing 31309 (7FB)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.944 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.944 kg
Technical specifications
Designation : 31309
Producer : GMB
Technical data from the manufacturers catalog :
d - 45 мм
D - 100 мм
T - 27.25 мм
B - 25 мм
C - 18 /kN
Cr - 95.5 /kN
Cor - 115 /kN
grease - 4000 /(r/min)
oil - 5000 /(r/min)
вес - 0.944 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Подшипник 51426X
Manufacturer: NSK-RHP
Sizes: 130x270x110 (mm)
Weight:: 225 (kg)
Bearing NU3064EM
Manufacturer: TMB
Sizes: 320x480x121 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 83.50x90.50x3.50 (mm)
K23 PU(32x24x5,5)
Manufacturer: KASTAS
Sizes: 32x24x5,5 (mm)
Bearing WS89318
Manufacturer: INA-FAG
Sizes: 90x155x13.5 (mm)
Weight:: 1.330 (kg)
1.78 NBR 90(037,82x01,78)
Manufacturer: KASTAS
4 FKM 80(058,00x04,00 )
Manufacturer: KASTAS
17x2500 B 98
Manufacturer: ContiTech AG
Bearing 22310W33 (3610W33)
Manufacturer: TMB
Sizes: 50x110x40 (mm)
Weight:: 1.9 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K40X45X27
Manufacturer: INA-FAG
Weight:: 0.046 (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.
