Bearing 31308 (7FB)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.727 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.727 kg
Technical specifications
Designation : 31308
Producer : GMB
Technical data from the manufacturers catalog :
d - 40 мм
D - 90 мм
T - 25.25 мм
B - 23 мм
C - 17 /kN
Cr - 81.5 /kN
Cor - 96.5 /kN
grease - 4500 /(r/min)
oil - 5600 /(r/min)
вес - 0.727 (kg)
e - 0.83
Y - 0.7
Yo - 0.4
Подшипник 6038
Manufacturer: NACHI
Sizes: 190x290x46 (mm)
Weight:: 10.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22322-E1
Manufacturer: FAG
Sizes: 110x240x80 (mm)
K23 PU(88,9x76,2x6,35 )
Manufacturer: KASTAS
Sizes: 88,9x76,2x6,35 (mm)
Подшипник 319432DA-2LS
Manufacturer: SKF
Sizes: 160x220x80 (mm)
Weight:: 8.8 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF70160-TV
Manufacturer: INA-FAG
Sizes: 70x160x22.5 (mm)
Weight:: 5.2 (kg)
Подшипник RSF-4996E4
Manufacturer: NSK-RHP
Sizes: 480x650x170 (mm)
Weight:: 167 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4516
Manufacturer: INA-FAG
Sizes: 45x52x16 (mm)
Weight:: 0.046 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 270x310x18 (mm)
Подшипник 6310NKE
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.07 (kg)
Bearing 61904-ZZP6 (E1080904)
Manufacturer: TMB
Sizes: 20x37x9 (mm)
Weight:: 0.037 (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.
