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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x55x7 (mm)
T5/410 DL ( DT5 410 )
Manufacturer: ContiTech AG
K68 POM(84x90x15)
Manufacturer: KASTAS
Sizes: 84x90x15 (mm)
Подшипник HR90KBE043+L
Manufacturer: NSK-RHP
Sizes: 90x190x102 (mm)
Weight:: 12.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x44x7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RAE20-NPP-NR
Manufacturer: INA-FAG
Sizes: 20x47x31 (mm)
Bearing QJ326N2MP5
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 19.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 11x30x7 (mm)
Подшипник 63/22-2NSE
Manufacturer: NACHI
Sizes: 22x56x16 (mm)
Weight:: 0.176 (kg)
Подшипник NJ 328
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 22.4 (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.
