Bearing 7307 B
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.512 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.512 kg
Technical specifications
Designation : 7307 B
Dimensions, mm : 35x80x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.512 Kg
Dynamic load rating (C) - 32500 kN
Static load rating (C0) - 20200 kN
Grease lubrication speed - 7700 rev/min
Speed limit with oil lubrication - 10000 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 27.00x28.20x0.60 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 23052-K-MB
Manufacturer: FAG
Sizes: 260x400x104 (mm)
Weight:: 61.8 (kg)
Bearing 62282RS (180228K)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 7.75 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 1.80x4.60x1.40 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4905-2RSR
Manufacturer: INA-FAG
Sizes: 25x42x18 (mm)
Корпус UCF311
Manufacturer: NACHI
Weight:: 5.7 (kg)
Bearing N315EMZ1 (2315EHZ1)
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.3 (kg)
AT10 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 92.00x96.00x2.00 (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.
