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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x22x7 (mm)
3.53 FKM 80(066,67x03,53 )
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ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RSHE17
Manufacturer: INA-FAG
AT20 DD
Manufacturer: ContiTech AG
Bearing 608P6 (E18)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)
Подшипник NJ 340
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 55.8 (kg)
Bearing 3222
Manufacturer: ETERNO
Sizes: 110x200x69.8 (mm)
Weight:: 8.8 (kg)
ATG10 2120 MFX - Megaflex ( ATK10 2120 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing 31X14
Manufacturer: INA-FAG
Sizes: 80.696x107.899x14.021 (mm)
Weight:: 0.303 (kg)
Подшипник 7021DT
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (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.
