Bearing 30308 (7308E)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.73 kg
Outer diameter: 90 mm
The size of the width: 25.25 mm
Weight:: 0.73 kg
Technical specifications
Designation : 30308
ГОСТ : 7308E
Dimensions, mm : 40x90x25.25
Producer : TMB
K33 PU(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
22x4020 C 158,5
Manufacturer: ContiTech AG
Подшипник MR 128 ZZ1
Manufacturer: NSK-RHP
Sizes: 8x12x3.5 (mm)
Weight:: 0.001 (kg)
Подшипник NJ 264
Manufacturer: NACHI
Sizes: 320x580x92 (mm)
Weight:: 113 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4911
Manufacturer: INA-FAG
Sizes: 63x80x25 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K30X34X13
Manufacturer: INA-FAG
Weight:: 0.014 (kg)
270H
Manufacturer: ContiTech AG
Подшипник 13687/13621
Manufacturer: NSK-RHP
Sizes: 38.1x69.012x19.05 (mm)
Weight:: 0.297 (kg)
K25 NBR/Metal(114,3x19,05x22,23)
Manufacturer: KASTAS
Sizes: 114,3x19,05x22,23 (mm)
22x3250 C 128
Manufacturer: ContiTech AG
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.
