Bearing 7308 B
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.733 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.733 kg
Technical specifications
Designation : 7308 B
Dimensions, mm : 40x90x23
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.733 Kg
Dynamic load rating (C) - 39700 kN
Static load rating (C0) - 25200 kN
Grease lubrication speed - 6900 rev/min
Speed limit with oil lubrication - 9200 rev/min
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 200x240x15 (mm)
AT5 DD
Manufacturer: ContiTech AG
Подшипник 24140CK30E4
Manufacturer: NSK
Sizes: 200x340x140 (mm)
Weight:: 51.3 (kg)
5.33 NBR 90(189,87x05,33)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
Bearing K42x50x18
Manufacturer: INA
Sizes: 42x50x18 (mm)
Weight:: 0.0053 (kg)
Bearing 63162RSZ1 (180316KZ1)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.95 (kg)
Bearing DL90
Manufacturer: INA
Sizes: 90x134x38 (mm)
Weight:: 1.810 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 82x105x13 (mm)
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.