Bearing K70x78x25
Inner diameter:: 70 mm
Outer diameter: 78 mm
The size of the width: 25 mm
Weight:: 0.0124 kg
Outer diameter: 78 mm
The size of the width: 25 mm
Weight:: 0.0124 kg
Technical specifications
Designation: K70x78x25
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 70 mm
External diameter: 78 mm
Width: 25 mm
Weight: 0.0124 kg
Dynamic load capacity (C): 52.000
Static lifting capacity (C0): 112.000
Limit speed (rpm): 6.500
K21 PU(320x350x15)
Manufacturer: KASTAS
Sizes: 320x350x15 (mm)
Подшипник HR33015J
Manufacturer: NSK
Sizes: 75x115x31 (mm)
Weight:: 1.18 (kg)
AX 81 AX 2087 Ld
Manufacturer: ContiTech AG
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Manufacturer: INA
Sizes: 20x35x13.8 (mm)
Weight:: 0.06 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872
Manufacturer: INA
Sizes: 390x440x80 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x85x10 (mm)
K75 PHENOLIC(212x220x25)
Manufacturer: KASTAS
Sizes: 212x220x25 (mm)
K17 PTFE/NBR(63x55,5x3,2)
Manufacturer: KASTAS
Sizes: 63x55,5x3,2 (mm)
ContiTech STD 8M 15 HF
Manufacturer: ContiTech AG
Bearing HM903249 / HM903210
Manufacturer: TIMKEN
Sizes: 44.45x95.25x30.958 (mm)
Weight:: 1 (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.